Answer:octopus
Explanation:
Please answer ASAP Which of the following plant parts attracts pollinators? sepal petal ovary stamen
Answer:
Petals
Explanation:
The colorful, thin structures that surround the sexual parts of the flower. Not only attract pollinators, but also protect the pistil and stamen.
Answer:
petals
Explanation:
petals are colorful
Directly or indirectly, where does almost all life get energy from?
Answer:
The sun
Explanation:
Only producers get energy directly, either straight from the sun or by some other means. Carnivores and other consumers get energy indirectly via the consumption of producers and animals that eat producers.
what genotype should you purchase for both parent birds to get the best chance of producing blue feather offspring? create and use your punnett square results as evidence to support your answer. brainly
To produce blue feather offspring, you should purchase parent birds with the genotype "bb" for the blue feather gene.
How to determine genotype?To produce blue feather offspring, you need to ensure that both parent birds carry the recessive blue feather gene. Therefore, the ideal genotype for both parent birds would be "bb" for the blue feather gene.
Using a Punnett square, we can predict the probability of offspring inheriting the blue feather gene from both parents with the genotype "bb". All of the offspring will inherit the blue feather gene (represented by "b") from both parents, resulting in a 100% chance of producing blue feather offspring.
Find out more on genotype here: https://brainly.com/question/30460326
#SPJ1
Use the sentences to complete the activity.
Today I learned some sick stuff about volcanoes! The hot dangerous stuff comes outta the top where it sometimes goes boom!
The red stuff can be sticky or runny. These things cause lotsa damage. But they can help out sometimes, too.
Revise the sentences so that they could be used in a report for this course. Be sure to remove any informal language and use jargon
where appropriate.
(4 points)
Answer:
Today I learned some interesting things about volcanoes. The hot, dangerous, lava comes out of the top of the volcano, where it can sometimes explode. The lava can be sticky, or runny. These things cause a lot of damage but can help sometimes as well.
Explanation:
hope i helped
here this might help
Today i Learned cool facts about volcanoes! The hot dangerous liquid called lava it comes out of the top on rare occasions the volcano erupts The red lava can be tacky or watery . lava causes a lot of damage although I found out that it sometimes can help out in some ways.
2 cm
4 cm
1 cm
3 cm
Diameter
Surface area
Volume
Surface Area-to-
Volume Ratio
13 cm
4.2 cm
50 cm
34 cm
0.5 cm
Answer:
I don’t know LOL
Explanation:
Please can you guys help I’ve been stuck on this for 10 mins
Answer:
Hi,
Red blood cells free in blood / not supported by other cells so cholesterol helps to maintain shape.
Hope this helps
Discuss the properties of the plasma membrane that allow it to act as a barrier around the cell. Include the specifics of the phospholipid bilayer.
(a) Describe the process by which cells produce the FGF5 pre-mRNA , and include the location
where the process occurs.
Answer:
Explanation:
mRNA (messanger ribonucleic acid) is produced through the process called transcription in the nucleus. Transcription make ribonucleic acid from deoxyribonucleic acid. The enzyme RNA polymerase creates an RNA molecule that is complementary to the template DNA coping all the information on the DNA into the mRNA formed and 3' to 5' cap are added to stabilize the RNA after which this mRNA then moves from the nucleus where it was produced to the ribosome in the cytoplasm for translation of the information that is coded in the bases.
FGF5 is a gene that is encoded in the DNA.
mRNA is a messenger molecule, which transcribes the information from DNA and delivers it to the RNA.
Role of mRNA Transcription is the process of decoding the message delivered by DNA into a messenger molecule of RNA. The enzyme RNA polymerase is involved in creating the RNA molecule.
FGF-5 gene is produced in the outer root of the hair follicle and perifollicular macrophages. The mRNA produced is complementary to the template DNA and copied all the information of the DNA.
The mRNA is then capped and sent to ribosomes for further translation. The gene is encoded in the DNA.
Thus, transcription is the process in which the mRNA is complementary to the template DNA strand copying all the information.
Learn more about mRNA here:
https://brainly.com/question/13023369
one surprising fact of the animal kingdom is that only approximately 5% of animals are classified into which group?
one surprising fact of the animal kingdom is that only approximately 5% of animals are classified into Chordata group.
Due of the notochord's presence in the tail, the genus chordata was named. Animals that support their dorsal or back sides with a flexible rod are classified in the phylum Chordata. The term chord, which means string in Greek, is the source of the phylum's name. The majority of species in the phylum Chordata, or class of creatures with backbones, are vertebrates (subphylum Vertebrata). Lancelets, sea squirts, and vertebrates all belong to the enormous group of animals known as Chordata. The phylum Chordata includes a number of well-known vertebrates, including amphibians, fish, reptiles, and mammals.
learn more about chordata here
https://brainly.com/question/12406059
#SPJ4
Which of the following has NOT
contributed to the exponential
growth of the human population?
A. mass production of foods
B. advances in medicine
C. virulent and antibiotic-resistant bacteria
D. improved infant survival rates
Answer:
A
Explanation:
food does not contribute to exponential human growth
Mass production of foods is not contributed to the exponential growth of the human population, hence option A is correct.
What is exponential growth?Quantity rises over time through a process called exponential growth. When a quantity's instantaneous rate of change with regard to time is proportionate to the quantity itself, it happens.
Exponential expansion is the name for this rapid pattern of population growth. Bacteria are the best example of exponential development.
Prokaryotes like bacteria divide by prokaryotic fission. For many bacterial species, this division takes around an hour.
Therefore, mass production of foods is not contributed to the exponential growth of the human population, hence option A is correct.
Learn more about exponential growth, here:
https://brainly.com/question/28638105
#SPJ2
describe differences in water and oil. use the following terms in your description in the correct context : polar, nonpolar, hydrophilic, and hydrophobic
protein synthesis definition
Answer:
the process by which amino acids are linearly arranged into proteins through the involvement of ribosomal RNA, transfer RNA, messenger RNA, and various enzymes.
Explanation:
Use the drop-down menus to identify which bacterial shape applies. a (rod-shaped) b (spiral-shaped) c (spherical)
The identity of the bacterial shape is the following:
a (rod-shaped)- bacillus.
b (spiral-shaped)- spirillum.
c (spherical)- coccus.
What are bacteria?Bacteria are single-celled microorganisms found as free-living or parasites.
They are found in many shapes and sizes.
There are good bacteria that help humans and other animals, and bad bacteria are harmful to the animals.
Thus, the shape of the bacteria area (rod-shaped)- bacillus., b (spiral-shaped)- spirillum., c (spherical)- coccus.
Learn more about bacteria
https://brainly.com/question/2490932
Answer✔ Bacillus
A (rod-shaped)
✔ Spirillum
B (spiral-shaped)
✔ coccus
C (spherical)
Explanation:
WAD- this tool was originally designed to assess disability in pts w/ mechanical neck pain, but is also validated for use w/ the WAD pt.
The tool referred to in the statement is the Whiplash Associated Disorders (WAD) tool, which was originally designed to assess disability in patients with mechanical neck pain, but is also validated for use with WAD patients.
Whiplash Associated Disorders (WAD) is a term used to describe a range of symptoms that can occur following a whiplash injury, such as neck pain, headache, and dizziness. The WAD tool is a questionnaire that assesses the impact of these symptoms on a patient's daily activities, such as work, social life, and leisure activities. The questionnaire consists of a series of items that ask about the severity and frequency of symptoms, as well as the impact on daily activities.
While the WAD tool was initially designed for patients with mechanical neck pain, it has been validated for use with WAD patients and has been found to be a reliable and valid tool for assessing disability in this population. Its use can help healthcare providers to assess the impact of WAD on a patient's quality of life and to monitor changes in disability over time.
You can learn more about whiplash injury at
https://brainly.com/question/28138070
#SPJ11
What is the source of carbon in a glucose molecule
produced by photosynthesis?
a. CO2
b. Light energy
c. H20
d. glucose
the amount of oxygen unloaded from hb at the tissue level increases when
The amount of oxygen unloaded from hemoglobin (hb) at the tissue level increases when there is a decrease in tissue oxygen levels, an increase in temperature, an increase in acidity (decrease in pH), an increase in carbon dioxide levels, and an increase in 2,3-BPG levels. These factors all promote the release of oxygen from hb, allowing it to be delivered to the tissues where it is needed for cellular respiration. Additionally, increased physical activity and metabolic demands can also stimulate oxygen unloading from hb at the tissue level.
Oxygen is transported within the blood in a simple dissolved form as well as a chemically-bound form associated with hemoglobin. Because hemoglobin-associated oxygen accounts for roughly 97% of the oxygen transported, the dynamic relationship between oxygen and hemoglobin is the primary determinant of oxygen transport. Oxygen transport in the body occurs in two basic steps involving the reversible loading and unloading of hemoglobin with oxygen. Hemoglobin is loaded with oxygen as it passes through the pulmonary capillaries and is then transported to the peripheral tissues where the oxygen is unloaded.
Know more about gas exchange here:
https://brainly.com/question/29763291
#SPJ11
Which statement is true?
A. Evidence drawn from comparative anatomy helps form the basis only for the theory of evolution.
B. Evidence drawn from comparative anatomy helps form the basis only for biological classification systems.
C. Evidence drawn from comparative anatomy helps form the basis for biological classification systems and the theory of evolution.
D. Evidence drawn from comparative anatomy helps form the basis for neither biological classification systems, nor the theory of evolution.
what's the difference between a monomer and a polymer?
Answer:
Explanation:
Polymer means many monomers, usually, polymers are organic. Monomer is a molecule that is able to bond in long chains.
Identify the level of organization shown by each image in the left column of the chart. Use the
terms: tissue, ecosystem, organism, molecule, community, and organ. Then identify the level
below (smaller) it and the level above (larger) it. Some images are on the next page.
Level Below It Level Above It
Answer: molecule, tissue, organ, community, ecosystem
Explanation:
Explain the orientation of the phospholipids.
Answer:
phospholipid molecules organize themselves into a bilayer where the hydrophilic heads are facing towards the water, whereas the hydrophobic tails are avoiding the water.
Explanation:
Phospholipids consist of a hydrophilic head and a hydrophobic tail. These two components create a cell's double membrane.
In the phospholipid bilayer, the heads of the phospholipids are found at the surface of the intracellular membrane and extracellular, while the tails are found in between each of the heads. The phospholipids are very closely packed, with the heads more or less touching, and the tails found attached.
as cross-bridges form, the myosin heads pivot toward the center of the sarcomere. this action pulls the thin filaments toward the sarcomere center, causing the to move closer together as the sarcomere shortens. multiple choice question.
The power stroke, action pulls the thin filaments toward the sarcomere center, causing the to move closer together as the sarcomere shortens.
A single thread or a thin flexible threadlike item, technique, or appendage. specifically: an elongated thin series of cells connected one to every other or a very long skinny cylindrical cell as of some algae, fungi, or microorganisms.
Filaments are the structural proteins of the mobile. There are 3 kinds of filaments: microtubules, microfilaments known as actin filaments, and intermediate filaments. together, these three sorts of filaments make up the cytoskeleton.
In biology, a protein filament is an extended chain of protein monomers, together with those determined in hair, muscle, or in flagella. Protein filaments shape together filament is a totally skinny piece or thread of something, an example, the piece of wire inside a mild bulb to make the cytoskeleton of the mobile. they are regularly bundled collectively to offer aid, energy, and rigidity to the cellular.
Learn more about filaments here;-https://brainly.com/question/24243186
#SPJ4
Which of the following is NOT an example of nurture (versus nature) influence?
A. A child growing up in a culture that promotes humility comes to value humility.
B. A child of divorced parents shows the same tendency toward extroversion as her twin sister living across the country with her father.
C. An intelligent child placed in a gifted program in grade school benefits from the extra mentorship.
D. A child of Spanish speaking parents learns Spanish even though they live in England.
Option B, where a child of divorced parents shows the same tendency toward extroversion as her twin sister living across the country with her father, is NOT an example of nurture influence.
Nurture refers to the environmental factors that shape an individual's development, while nature refers to the genetic and biological factors. In option A, the child's value of humility is influenced by the cultural environment, which is an example of nurture.
Option C demonstrates how the extra mentorship provided in the gifted program affects the child's intelligence, also indicating nurture influence. Option D shows how the child learns Spanish from their Spanish-speaking parents, highlighting the role of nurture.
However, in option B, the child's tendency toward extroversion is observed despite being separated from her twin sister and living with her father across the country. This suggests that her extroversion trait may have a stronger genetic or biological basis (nature) rather than being influenced by environmental factors (nurture) in this case. Therefore, option B is the correct answer as it does not exemplify nurture influence.
Learn more about Nurture here:
https://brainly.com/question/31719985
#SPJ11
This illustration shows a kind of animal that is a free-living
organism
What is the common name of this organism?
planarian
O amoeba
tapeworm
O fluke
Answer:
i think its tape worm but not 100% sure sorry
Explanation:
Can one of the smartest people help me plz
Answer:
It chloroplast
Explanation:
contains chlorophyll which traps energy from the sun.
one of the explanations for why imprinting occurs in mammals is that it balances the paternal interest in fathering large, robust babies with the maternal need to balance resources between herself and the developing fetus. this is called the
The given statement "one of the explanations for why imprinting occurs in mammals is that it balances the paternal interest in fathering large, robust babies with the maternal need to balance resources between herself and the developing fetus" is called the parental conflict hypothesis.
It suggests that imprinting in mammals evolved as a means of resolving the potential conflict between the mother and father's interests in offspring development. Paternal genes may favor larger, more resource-demanding offspring, while maternal genes may favor smaller, less demanding offspring. Imprinting allows for a balance between these conflicting interests, as the offspring's development is influenced by both parents but still maintains a level of independence.
This hypothesis is supported by observations in several mammalian species, such as mice and humans, where imprinting plays a role in regulating fetal growth and development.
To learn more about Paternal genes here
https://brainly.com/question/13073068
#SPJ4
Which period belongs to the Paleozoic era and not the Cenozoic era?
Answer:
A the answer is A
Explanation:
Which field studies viruses and bacteria and
how they evolve and respond to their
surroundings?
A. ecology
B. biotechnology
C. evolution of diseases
D. the Tree of Life field
Answer:
A. Ecology
Explanation:
Ecology is the branch of biology dealing with the relations and interactions between organisms and their environment, including other organisms. Ecologists study the relationships between organisms (and plants/animals) and their environment.
Answer: The answer is evolution of diseases.
Explanation:
Which of the following is a correct sequence of events in cellular respiration?
The correct sequence of events in cellular respiration is option a: glycolysis, citric acid cycle, electron transport chain.
During cellular respiration, glucose is broken down to produce energy in the form of ATP. The process starts with glycolysis, which occurs in the cytoplasm and involves the breakdown of glucose into pyruvate molecules. Glycolysis generates a small amount of ATP and NADH.
The pyruvate molecules produced in glycolysis enter the mitochondria, where the citric acid cycle, also known as the Krebs cycle, takes place. In this cycle, the pyruvate is further broken down, releasing carbon dioxide and generating NADH and FADH2 as electron carriers. The citric acid cycle also produces a small amount of ATP.
The electron carriers NADH and FADH2 then participate in the electron transport chain, which is located in the inner membrane of the mitochondria. In the electron transport chain, the electrons from NADH and FADH2 are transferred through a series of protein complexes, creating a flow of electrons that drives the synthesis of ATP. This process is known as oxidative phosphorylation.
Therefore, the correct sequence of events in cellular respiration is glycolysis, citric acid cycle, and electron transport chain, as stated in option a.
For more such answers on cellular respiration
https://brainly.com/question/14158795
#SPJ8
Question
Which of the following is the correct sequence of events in cellular respiration?
a. glycolysis, citric acid cycle, electron transport chain
b. glycolysis, preparatory reaction, citric acid cycle, electron transport chain
c. glycolysis, electron transport chain, preparatory reaction
d. citric acid cycle, glycolysis, electron transport chain, preparatory reaction
e. citric acid cycle, electron transport, glycolysis, preparatory reaction
The ______ is a waxy layer that coats the epidermis of aboveground plant parts and that protects the plant from infection and predators.
The cuticle is a waxy layer that coats the epidermis of aboveground plant parts and protects the plant from infection and predators.
What is the cuticle?
The cuticle is the waxy protective covering on the surface of plant organs, which protects the plant from water loss, ultraviolet light, and pathogen infection. The cuticle is made up of a polymer called cutin, which is a blend of fatty acid and glycerol molecules, and waxes, which are complex hydrocarbons that are insoluble in water.The cuticle is secreted by epidermal cells in plant organs during development. Although the cuticle is only a few micrometers thick, it can provide a significant layer of protection for the plant.
The cuticle plays a vital role in protecting plants from various external factors.
Function: The primary function of the cuticle is to serve as a protective barrier for the plant. It helps reduce water loss by forming a waterproof layer that prevents excessive transpiration (evaporation of water from plant surfaces). This is especially important in terrestrial plants to conserve water and maintain proper hydration.
Composition: The cuticle is composed of a polymer called cutin, which is a blend of fatty acid and glycerol molecules. Cutin forms the structural framework of the cuticle. Additionally, the cuticle contains waxes, which are complex hydrocarbons that are insoluble in water. Waxes contribute to the waterproof properties of the cuticle and provide further protection against water loss and other environmental stresses.
Secretion: The cuticle is secreted by epidermal cells, which are the outermost layer of cells in plant organs. During the development of plant organs, such as leaves, stems, and fruits, the epidermal cells deposit and secrete the cuticle onto their outer surface. This process occurs as part of plant growth and development.
Protective properties: Despite being only a few micrometers thick, the cuticle provides significant protection to the plant. It acts as a physical barrier against the penetration of pathogens, preventing infection. It also shields the plant from the harmful effects of ultraviolet (UV) light, which can cause damage to plant tissues.
Overall, the cuticle plays a crucial role in the survival and adaptation of plants in diverse environments. Its protective properties, primarily water resistance and defense against external threats, contribute to the overall health and well-being of plants.
To know more about transpiration, visit:
https://brainly.com/question/30720332
#SPJ11
1. Describe two pieces of evidence that whales have evolved from land mammals
Explanation:
In addition to the vestigial leg bones and the series of transitional species in the fossil record, there is physiological and genetic evidence.
The physiological evidence is that whales swim with a modified running motion. If they had been specially created in the sea, there is no reason to have this holdover from life on land to let them swim.
Evidence for a horizontal fluke comes from the muscle attachments to move that fluke. Muscles pull on bone when they contract. Therefore bones have little bumps (sometimes not so little) on them as they add bone to handle the mechanical force of the contractions. Flukes can be inferred by the placement and size of the bumps on the vertebrae where the muscles that move the fluke (tail) are attached. Flukes themselves are soft tissue, and thus do not preserve well. But the bumps on the bone show a clear preference for muscle attachments on the top and bottom of the vertebrae, and these bumps get larger as the muscles evolve to be larger to move the fluke. If there is any other explanation and another inference, creationists have not provided it.
There is also the position of the nostrils over the course of evolution.