Answers
Related Questions
List down the female reproductive organs. Describe any three
of them in short.
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Answer:
uterus , ovaries , fallopian tubes.
Explanation:
What is the purpose of gathering information for your topic?
Group of answer choices
A. A scientist must research to understand the topic before being able to create a scientific hypothesis.
B. It is important to indicate to someone something you have observed in writing.
C. Gathering information would make the results skewed.
D. Creating the graph would help communicate the results efficiently.
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Answer:
A. A scientist must research to understand the topic before being able to create a scientific hypothesis.
how does a person increase their muscle mass
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Answer:
by working out
Explanation:
Why is all of geologic time before the Cambrian Period sometimes collectively lumped together and called the "Precambrian"?A. the time period was very shortB. nothing lived during that timeC. everything from that time was destroyed by volcanoesD. we have very few fossils from the time
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This period is quite difficult to elucidate in every aspect, in a geological and biological sense, in the first case is difficult due to the intense volcano activity as well as a multitude of different orogenic cycles, a fact that left the formed rocks in the period very transformed and difficult history to recreate. For this changing period, in a biological sense is also very hard to elucidate how life was in those periods, even more, the fossil record from the time it really scarce making it harder to understand, the last period of the Precambrian, the Ediacaran with the Ediacaran biota suffered a sudden extinction leaving very few traces and many life forms were lost. Therefore taking into consideration this, the correct option is letter D.
How can natural selection and genetic drift impact the evolution of a species?
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Answer:
Both natural selection and genetic drift can impact the evolution of a species in different ways. Here are some examples:
Natural selection can cause the evolution of new adaptations that improve the fitness of a population. For example, if a population of birds lives in an environment with two types of seeds, birds with larger beaks may be better able to crack open the larger seeds and have a higher chance of survival and reproduction. Over time, the frequency of the larger beak trait may increase in the population, leading to the evolution of a new adaptation.
Genetic drift can cause the loss of genetic diversity within a population, which can reduce the ability of a population to adapt to changing environmental conditions. For example, if a population of insects experiences a severe reduction in population size due to a natural disaster, certain alleles may be lost from the population due to chance events. This can reduce the genetic diversity of the population and make it more vulnerable to environmental changes in the future.
Explanation:
Which of the following is likely to increase in livestock as the ozone layer is increasingly depleted?
A. skin cancer
B. kidney disease
C. brain cancer
D. heart disease
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Which of the following represents a duplication in the DNA sequence A-G-T-C-T? 1. T-C-A-G-A 2. A-G-G-T-C-T 3. A-G-T-C-T 4. G-A-C-T-T )Helppp
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what type of tissue is this
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Answer:
provides a supporting framework.
hope it helps!!!
¿ que sustancias produce energía por combustión ?
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Answer:
En la combustión completa se produce: vapor de agua, dióxido de carbono y energía calórica. En cambio, si la combustión es incompleta, se produce monóxido de carbono.
When an organism joins a new population, its genes become part of the new population's pool. How does this gene flow affect populations? Question 1 options: Gene flow between populations has no effect on the gene pool. Gene flow between populations increases genetic diversity over time. Gene flow increases the chance for reproductive isolation which can cause new species to form. Gene flow between populations decreases genetic diversity over time.
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Whithin a single population, as migration and successfull reproduction occur, Gene flow between populations increases genetic diversity over time. Option B.
What is gene flow?
Gene flow is an evolutive force, together with natural selection and genetic drift.
Gene flow occurs in populations that express migration. This is, individuals from one population migrate to the other and vice versa.
For gene flow to occur, migration is not enough. Successful mating events must also occur, through which individuals from one population get to mate with individuals with the other population, and produce fertile offspring.
This is how the following generations will get genes from both populations.
Gene flow has the opposite effects of genetic drift.
• It increases variability within each population
• It reduces genetic heterogeneity between populations
Different populations experiencing gene flow tend to be more similar genetically because they are interchanging genetic material.
Assuming we are making reference to a single population, the correct option is B) Gene flow between populations increases genetic diversity over time ⇒ within a population.
As new individuals enter the population and reproduce, new genes are part of the population genome, increasing its diversity.
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Which of the following statements about meiosis is true?
Meiosis creates unique cells.
Meiosis creates identical cells.
Meiosis creates cells such as skin and muscle cells
Meiosis creates glucose in plant cells
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Answer:3
Explanation:
what element is in ribose that is not in adenine?
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Answer:Nitrogen
Explanation:Adenine is one of the four nitrogenous bases while Ribose is one of the two sugars (carbohydrates) that make up a nucleotide
Many countries around the world are spraying aerosols (condensation nuclei) into the atmosphere. What effect will this have, based on what we learned from the 1.06 lab? Question 20 options: More condensation nuclei - more cloud formation and precipitation More condensation nuclei - less cloud formation They shouldn't light a match when alcohol vapor is present in the atmosphere There is no effect. They are dong it for defense reasons.
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More condensation nuclei, more cloud formation and precipitation are the results of spraying aerosols into the atmosphere.
What are the effects of aerosols on clouds?Aerosols greatly influence clouds formation and its growth. Water droplets gather readily around particles which provides a particle-rich atmosphere that promotes cloud formation.
So we can conclude that more condensation nuclei, more cloud formation and precipitation are the results of spraying aerosols into the atmosphere.
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To which kingdom does this species most likely belong?
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This species most likely belong to the animal kingdom, because it is multicellular with no cell wall. The correct option is D.
What are the characters of the animal kingdom?Organisms in the kingdom Animalia are multicellular, eukaryotic (organisms with a genuine nucleus), and cell-wall-free organisms.
The species may be a plant or a fungus if the cell had a cell wall, but as it lacks one, it is an animal. Animals come in a variety of shapes and hues, and inside their cells are several organelles that carry out vital survival-related tasks.
Therefore, the correct option is D. animals, because it is multicellular with no cell wall
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The question is incomplete. The complete question is given below:
A scientist found a new species in a rain forest. The species was small and green in color. She examined one of its many cells and found that the cell had a nucleus but no cell wall.
To which kingdom does this species most likely belong?
plants, because it is green and small
bacteria, because it is small and has a nucleus
fungi, because it is green and has no cell wall
animals, because it is multicellular with no cell wall
Most articles pass right through the atom, this means that most of the atom is
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Most articles pass right through the atom, this means that most of the atom is an empty space.
What is an atom?An atom is described as a particle that consists of a nucleus of protons and neutrons surrounded by a cloud of electrons.
Protons and neutrons make up the core nucleus of an atom, which is encircled by an electron cloud. In relation to the size of the atom as a whole, the nucleus is exceedingly small.
As a result, the electrons surrounding the nucleus are the primary target of interactions when particles or even light pass through an atom. The majority of the atom's remaining space, which includes the nucleus, is vacant.
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Can environmental factors influence the expression of traits?
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Answer:
Environmental Factors Interact with Genes
Environmental factors often influence traits independently of genes. But not always. Sometimes the environment changes a gene—either its DNA sequence or its activity level. Either of these effects can change the proteins that are made from a gene, which in turn affects traits.
What are some of the interactions the respiratory
systems has with other body systems?
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Answer:
The respiratory system interacts with the circulatory system by replenishing the blood flow from the heart with fresh oxygen, and taking out waste gases like CO2 from the blood.
Explanation:
Any interaction of the respiratory system with another system would be any function where both systems are involved. Hope this helps!
What is the process of transformation?
Answers
Answer:
Copying foreign DNA into RNA
Explanation:
Is the process of information strand of DNA is copied into a new molecule messenger RNA.Answer:
adding foreign DNA to a bacterial cell. gradpoint.
Relatively warm air on the cold ground may lead to
Answers
Answer:
leading to the formation of stratus clouds and fog
PLEASE HELP!!!!!!
The bicarbonate buffer equation suggests that for every CO2 which reacts with water, we form one H+ and one HCO3-.However, after CO2 is added to the blood in systemic capillaries, I observe a lot more HCO3- in the plasma than H+. what happened to the H+ that was produced?
Answers
The GM yeast is a recombinant strain.
State what is meant by the term recombinant.
Answers
Answer:
did
Explanation:
cause it as the answer on there u just have to read a paragraph u van also use duckstuster.com
Which scientist is known for famously naming the cell after tiny rooms in a monastery? 1. Bill Nye 2. Robert Hooke 3. Aristotle 4. Theodor Schwann
Answers
Answer:
robert hook
Explanation:
Which area of the brain is most active when listening
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Answer: Right inferior frontal gyrus was also activated for both reading and listening comprehension. The common areas of activation are shown in white in Figure 1. Listening comprehension showed large clusters of activation in bilateral (posterior and anterior) superior temporal and middle temporal gyri.
Explanation:
Emma hits a baseball into the air. While the ball is flying through the air, which of the following objects is pulling on it with a gravitational force?
A. the Sun
B. the bat
C. the Earth
D. all of these
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Answer: D All of these
Explanation: For Study Island
8. An elevated ridge is located in the Indian Ocean. In the middle of the ridge underwater volcanoes and mild
earthquakes occur. Continents on one side of the ridge are moving away from continents on the other side of
the ridge. Which of the following best describes the tectonic activity occurring along the ridge?
A. Two ocean plates are sliding past each other.
B. An ocean plate is subducting under another ocean plate.
Two ocean plates are moving away from each other (diverging).
Ď. Two continental plates are moving away from each other (diverging).
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Answer:
A
Explanation:
Enzymes have which of the following characteristics?
Answers
Answer: They are proteins, They can bind with substrate, and They act as catalysts.
Explanation:
The characteristics of enzymes are numerous. Some of these characteristics include, but are not limited to;
They consist of proteins primarilyThey are specific in the kind of substrate they act onThey catalyze reactions by lowering the activation energy of the reactant. Thus, they provide an alternate but shorter route for reactants to get to products.Due to their proteinous nature, enzymes can easily be denatured by excessive temperature, acidity, alkalinity, or toxic chemicals. Some enzymes (apoenzymes) require co-enzymes in order to function. The coenzymes are non-organic and are required to bind to the apoenzymes in order for them to function as proper enzymes. Some enzymes have the ability to catalyze reversible reactionsMore on enzymes can be found here: https://brainly.com/question/13981863
how are hypotheses and theories different
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Answer:
hypothesis are not proven exactly
but theories are given after performing many experiments
Examine the sample outcrop below.
Recall the definitions of cross-cutting and rock intrusion.
Record the rock layers from oldest to youngest in Table C in the Data section by writing the
letter of each rock layer.
Please help!!
Answers
Answer:
I’m not 100% sure if this is correct but I believe it’s goes e,d,c,b,f,a if it’s in oldest to youngest order!
Explanation:
28. Vitiated Air means :
A) Air with more amount of O2
C) Air with less amount of CO2
B) Air without oxygen
D) All the above
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Answer:
Air without Oxygen.
This is air with a mixture of gases hence less oxygen
D is correct
9
B There are two missing words in each question Put them in
Example:
8
your parents got jobs and, if so, what they do?
Have your parents got jobs, and if so, what do they do?
When trains for London leave and how much a return ticket?
6
7
Where you buy your new mobile phone and how much it cost?
Where you last night and what you do?
Where I buy a cheap computer in this town and how I get there?
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Answer:
that's all I can.
hope it helps. good day.
