Answer:
Tapeworms are hermaphroditic; each segment has two sets of male and female reproductive organs, which will fill the segment with fertile eggs as the segment is pushed back from the neck. When the segment is full of eggs, it detaches itself from the adult tapeworm and is passed in the feces (Figure 40).
Explanation:
How can you apply the statement "PREVENTION IS BETTER THAN CURE" to the situation where you have mosquitoes in your home?
Answer:
they are multiple ways to apply it like as follows
Explanation:
1. using a mosquitoes net
2. using insecticides
3. keeping your environment clean
Most serious side effects occur when steroids are
O prescribed by doctors.
O taken by children.
O absorbed through the skin
O taken for long periods.
Which of the following is an environmental cost of commercial agriculture? A. Overconsumption of water B. Efficient milk production C. Crop rotation D. Primary food crops
Answer: A. overconsumption of water
Explanation:
Every other answer is a a positive
I’ll give you BRAINLIEST
What is a true statement about models in science?
A. Models never change.
B. Models are only used by scientists.
C. Models are only used by engineers
D. Models change to accommodate new discoveries.
Answer:
D.models change to accommodate new discoveries
Explain how we know organisms evolved, beginning with how complex molecules were first created. At which point must science speculate about how life began? Why is that? Do you think we will ever figure out the missing clues?
Answer:
Untangling the origins of organisms will require experiments at the tiniest ... as scientists are hoping to discover, the path to it cannot be so hard. ... To understand how life might begin, we first have to figure out ... Some scientists think that life originally used simpler molecules and only later evolved RNA.
Explanation:
yes
brainliest plz
Answer:
oof dis is like a whole essay if we anwsered this
Explanation:
what type of thermal energy is steam
Answer:
effect on?? not 100% sure
Explanation:
Steam is a capacious reservoir for thermal energy because of water's high heat of vaporization.
How would you expect osmosis to affect the water balance in these organisms?
Answer:
The water balance is the relation or balance between the amount of water entering the organism by intake liquids and food and the total output or loss of water lost from the body by different ways such as the kidneys, lungs, bowels, and skin.
Other than water there is the constant input of electrolytes also occurs into the system. Osmotic pressure and the process of osmosis help in ensuring that optimal concentrations of electrolytes and non-electrolytes are maintained in the cells. The excess water or electrolytes, move out of the cells by the osmosis through the semi-permeable membrane that is the cell membrane here.
fungi are necessary evil to humanity. discuss the pros and cons this assertion
Answer:
Fungi are non flowering plants which has some benefits and also has some disadvantages.
Fungi is used as a source of food for humans and some lower animals. Fungi are also used to manufacture drugs in laboratories and act as a source of nutrients for plants in agriculture.
The disadvantages of fungi is its ability to cause spoilage of food and other perishable materials. It is known to cause diseases in plants as well as animals.
In a healthy body, the heart pumps blood efficiently. When the heart has a problem, heart failure can occur. Heart failure can happen on one side of the heart or on both sides. What would happen if a person had right-sided heart failure?
Answer:
So when you have right-sided heart failure, the right chamber has lost its ability to pump. That means your heart can't fill with enough blood, and the blood backs up into the veins. If this happens, your legs, ankles, and belly often swell.
Explanation:
2. Why can plant cells make their own food but the cells of a zebra cannot? A Plant cells have a cell wall, but zebra cells do not. B. Plant cells contain vacuoles, but zebra cells do not. Plant cells contain chloroplasts, but zebra cells do not. D. Plant cells contain mitochondria, but zebra cells do not.
Answer:
Plant cells contain chloroplasts, but zebra cells do not
Explanation:
Chloroplasts in a plant cell are organelles that perform photosynthesis. A plant makes its energy/food from photosynthesis. Zebra cells, however, do not have chloroplasts. Therefore, zebras get their food from plants, and etc.
Plant cells contain chloroplasts, but zebra cells do not which why plants are
the primary producers in an ecosystem.
Plants produce their food through photosynthesis which involves the light
energy, oxygen and water. The light energy from the sun is trapped by the
chloroplast and used in the photosynthetic processes. Light energy is
converted to chemical energy which is used a food by the consumers.
Plant cells possess chloroplast which houses the chlorophyll while animal
cells which zebra has lacks it.
Read more on https://brainly.com/question/21958084
This chart gives data on greenhouse gas emissions in the United States from 1990 to 2013. Which questions would help clarify the evidence in the chart? Graph of U.S. Greenhouse Gas Emissions by Gas, 1990-2013. Horizontal line, 1990-2013. Bottom to above, gases shaded are Fluorinated, Other greenhouse, Methane, Carbon Dioxide in million metric tons of carbon dioxide equivalents ranging from 0-8,000.
The questions that would help clarify the evidence in the chart are:
A. What percentage of total greenhouse gas emissions is caused by natural sources?
C. Why are carbon dioxide emissions so much higher than other greenhouse gases?
What are greenhouse gases?A greenhouse gas is a particular kind of gas that both absorbs and emits radiant radiation, which causes the atmosphere to warm.
Methane, nitrous oxide, carbon dioxide, and other manmade compounds are among the main greenhouse gases.
Carbon dioxide is cited as the most significant greenhouse gas since it now contributes the most to the warming caused by human activity,
Learn more about greenhouse gases at: https://brainly.com/question/12684997
#SPJ1
Complete question:
This chart gives data on greenhouse gas emissions in the United States from 1990 to 2013. Which questions would help clarify the evidence in the chart? Select ALL the correct answers.
1. What percentage of total greenhouse gas emissions is caused by natural source?
2. Should industries emitting carbon dioxide in huge amounts be fined or punished?
3. Why are carbon dioxide emissions so much higher than other greenhouse gases?
4. Why did the quantity of carbon dioxide emissions stay constant throughout the period?
5. What is the chemical formula for methane?
See attachment, please - Biology160
what is the cause of down syndrome
Answer:
there is multiple causes is this an acual question??????
Explanation:
Explain how diffusion restored homeostasis during the dialysis treatment.
During dialysis, diffusion facilitates the movement of waste products and excess fluids out of the blood, restoring homeostasis.
During dialysis treatment, diffusion plays a crucial role in restoring homeostasis. Homeostasis refers to the body's balanced state, where the levels of various substances are maintained within a narrow range. In the context of dialysis, diffusion refers to the movement of solutes across a semipermeable membrane.In hemodialysis, the patient's blood is circulated through a dialyzer, which contains a semipermeable membrane. On one side of the membrane, the patient's blood flows, while on the other side, a dialysate fluid flows. Due to a concentration gradient, solutes like urea, creatinine, and excess electrolytes in the blood diffuse across the membrane into the dialysate fluid.This diffusion process helps remove waste products and excess fluids from the blood, bringing it closer to the normal physiological range. By restoring the balance of solutes and maintaining proper fluid levels, diffusion in dialysis aids in restoring homeostasis and promoting the overall well-being of the patient.For more such questions on Dialysis:
https://brainly.com/question/29443576
#SPJ8
What are the ecological relations the takes place in terrestrial ecosystem grassland?
A terrestrial ecosystem is a population of land-based species and the relationships between biotic and abiotic elements in a specific space. The tundra, taigas, temperate deciduous woods, tropical rainforests, grasslands, and deserts are a few examples of terrestrial ecosystems. A location's temperature range, average annual precipitation, soil type, and amount of light all affect the sort of terrestrial ecosystem that can be found there.
What is an ecosystem?Plants, animals, and other species are biotic factors. Along with rocks, temperature and humidity are abiotic variables.The health of the entire Earth system is determined by ecosystems, which are the basis of the biosphere.Every component of an ecosystem is directly or indirectly dependent upon every other component. An ecosystem's temperature changes frequently have an impact on the types of plants that may flourish there, for example. Animals that rely on plants for food and shelter must evolve with the times, relocate to another ecosystem.Even the Gobi's chilly desert ecosystems are different from Antarctica's icy desert ecosystems. A continent almost entirely composed of barren, Antarctica is covered by a massive ice sheet. This arid ecology supports only a small number of birds, including skuas, and only a few mosses thrive there.To learn more about ecological, refer to:
https://brainly.com/question/842527
#SPJ9
Primary cellular sites for synthesis of proteins
a sea arch is formed through wave erosion
T or F
Answer:
True
Explanation:
Mark Brainliest if correct
is mucous an enzyme or harmone
Answer:
It's an Enzyme.
Explanation:
It is a viscous colloid containing inorganic salts, antimicrobial enzymes (such as lysozymes), immunoglobulins (especially IgA), and glycoproteins such as lactoferrin and mucins, which are produced by goblet cells in the mucous membranes and submucosal glands.
Use the graph to find the factorization of x2 - 7x+12.
A. (x-6)(x-8)
B. (x - 3)(x - 4)
C. (x+3)(x + 4)
OD+
D. (x + 6) (x+8)
Answer:
Explanation:
Use the graph to find the factorization of x2 - 7x+12.
A. (x-6)(x-8)
B. (x - 3)(x - 4)
C. (x+3)(x + 4)
OD+
D. (x + 6) (x+8)
different parasite stages found in trypanosome Cruz but not found in plasmodium vivax
Stages that are found in trypanosome Cruz but not found in plasmodium vivax are epimastigote stage and amastigote stage
What do you mean by epimastigote stage?
This is an intermediate stage found in the insect vector of Trypanosoma cruzi. Epimastigotes are elongated cells with flagella that multiply by binary fission.
Therefore, Stages that are found in trypanosome Cruz but not found in plasmodium vivax are epimastigote stage and amastigote stage
To learn more about epimastigote stage from the given link:
https://brainly.com/question/30558170
#SPJ1
A cleft chin in humans is coded by the dominant allele C. A chin without a cleft is coded by the recessive allele c. A man with a cc allele combination for the trait produces a zygote with a woman with a Cc allele combination for the trait. Which allele combinations could occur in the zygote?
Answer:
The allele combinations are: Cc, cc, Cc, cc
Phenotypically there is a 50% chance that the child will be born with or without the cleft
The allele combinations that could occur in the zygote is Cc or cc.
What is an allele combination?An identification of the specific alleles found at each of the relevant mouse loci on the two homologous chromosomes (i.e., all allele pairs of a genotype). One or more allele pairs can make up an allele combination.
Genetic linkage is the capacity of a chromosome to transmit alleles that are near to one another as a whole unit through meiosis. Inheritance of traits is also understood by this principle. It is useful in locating the genes that are in charge of characteristics and diseases.
The person is homozygous for the allele if the two alleles are the same. The person is heterozygous if the alleles are different.
Therefore, the zygote may include the allele combinations Cc or cc.
To learn more about allele combination, visit here:
https://brainly.com/question/17512033
#SPJ6
37. Which of Mendel’s laws states that two alleles for each trait separate duringmeiosis?A. law of independent assortmentB. law of segregationC. law of hybrids
The correct option is B. Law of segregation.
Is it possible for you to find out whether a plant has taproot or fibrous roots by looking at
the impression of its leaf on a sheet of paper? Think and explain the answer.
Answer:
No, it is not possible to determine whether a plant has taproot or fibrous roots by looking at the impression of its leaf on a sheet of paper. This is because the root system of a plant is hidden underground and cannot be seen from the surface. The shape and size of a leaf can provide clues about the type of root system a plant has, but the impression of a leaf on a sheet of paper does not provide enough information to definitively identify the type of root system.
Explanation:
write a letter to your uncle who is in abroad telling him u want to join vacation classes with ur friends but ur father is facing some financial problems so he can't afford so u need the help of your uncle who is in abroad
Explanation:
Dear Uncle [Uncle's Name],
I hope this letter finds you in good health and high spirits. I have been meaning to share some news with you, and I believe your guidance and support can make a significant difference in my life.
As you know, the summer vacation is fast approaching, and my friends and I have been planning to join vacation classes together. It is an opportunity for us to learn and engage in activities that would enhance our skills and broaden our horizons. We are all excited about the prospect of spending quality time together while acquiring new knowledge.
However, I regret to inform you that my father is currently facing some financial difficulties. Due to unexpected circumstances, he is unable to afford the expenses associated with the vacation classes. It has been a challenging time for our family, and my father's priority is to ensure our basic needs are met.
In light of these circumstances, I am writing to you, dear uncle, with the hope that you may consider extending your support. Your assistance would mean the world to me and enable me to participate in these vacation classes alongside my friends. Your generosity has always been a pillar of strength for our family, and I am sincerely grateful for everything you have done for us.
Attending these classes would not only be a source of knowledge and skill development but also a chance for me to bond with my friends and create lasting memories. It would enhance my educational journey and contribute to my personal growth. I genuinely believe that this opportunity would be a valuable investment in my future.
I understand that everyone has their own financial responsibilities and commitments. Therefore, I completely respect any decision you make, and I am grateful for your consideration. If it is not feasible for you to provide financial assistance at this time, I completely understand, and I will continue to explore other alternatives.
Thank you, dear uncle, for taking the time to read my letter. I eagerly await your response and value your guidance and support. Regardless of the outcome, please know that your love and presence in our lives mean more to me than anything material.
Sending my warmest regards and affection to you and the family. Take care, and I hope to hear from you soon.
With heartfelt gratitude,
[Your Name]
How the structure of DNA determines the structure of proteins?
Answer:
DNA carries the genetic information for making proteins. ... The base sequence determines amino acid sequence in protein. Messenger RNA (mRNA) is a molecule which carries a copy of the code from the DNA, in the nucleus, to a ribosome, where the protein is assembled from amino acids.
Explanation:
(meow) <3
Write a question to match this answer:
6 boxes of 12
Answer:
The chocolate lover bought 6 boxes of chocolate, each containing 12 truffles
Explanation:
mark me brainly
Answer:
The chocolate lover bought 6 boxes of chocolate, each containing 12 truffles. How many truffles did she buy?
8) The logistic growth function f(t)=320/1+7.0e^-.27t
describes the population of a species of butterflies t months
after they are introduced to a non-threatening habitat. How many butterflies were initially introduced to the
habitat?
A population in biology is a collection of organisms belonging to the same species that coexist and interact in the same habitat. A population might consist of plants, animals, or microbes and can range in size from a few to millions of individuals.
We must utilize the logistic growth function to solve for the starting population (P0) of butterflies with t=0 in order to determine the initial population of butterflies.
\(f(t) = 320/1 + 7.0e^(^-^0^.^2^7^t^)\)
When t=0,
\(f(0) = 320/1 + 7.0e^(^-^0^.^2^7^*^0)\\f(0) = 320/1 + 7.0e^(^0^)\\f(0) = 320/1 + 7.0(1)\\f(0) = 320 + 7.0 f(0) = 327\)
Therefore, 327 butterflies were the initial population transferred to the area.
Learn more about Population, here:
https://brainly.com/question/15872322
#SPJ1
What branch of science studies the structure of living things?
1) physiology
2) kinesiology
3) anatomy
4) phylogeny
Answer:
3. Anatomy.
Explanation:
Anatomy is a branch of science which studies the physical structure of humans, animals, and other living beings. Anatomy is a part of biological studies. This field in the science is focussed on the shape, structure, and the relationship relevant to the living organisms.
Anatomy is further divided into two branches, namely, microscopic anatomy and macroscopic anatomy.
Therefore, the correct answer is option 3.
What is included on inner pack markings?
DODIC
Lot number
Color coding
Country code
The inner pack markings typically include the DODIC or Department of Defense Identification Code, lot number, color coding, and country code.
The DODIC is a unique alphanumeric code assigned by the Department of Defense to identify specific items. It helps in tracking and inventory management of materials or products.
The lot number is a unique identifier assigned to a specific batch or lot of products. It is used for traceability and quality control purposes, allowing manufacturers to track and monitor the production and distribution of their products.
Color coding is often used to provide visual identification and categorization of the inner packs. Different colors may represent different types of products, hazard levels, or storage requirements. This helps in quickly identifying and organizing the items.
The country code indicates the country of origin or the country where the product was manufactured. It provides information about the source of the product and can be important for regulatory and trade purposes.
Overall, the inclusion of these markings on inner packs ensures proper identification, traceability, and compliance with regulations and standards.
For more such answers on hazard levels
https://brainly.com/question/28973038
#SPJ8
brief summary About DNA Phenotyping
Answer:
give more information so I can help you