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Maru [420]
2 years ago
12

Fossils are found in:

Biology
1 answer:
laila [671]2 years ago
8 0
(a) sedimentary rock
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Thinking creatively about evolutionary mechanisms, identify at least two schemes that could generate allelic polymorphism in a p
Ede4ka [16]

Complete question:

Thinking creatively about evolutionary mechanisms, identify at least

two schemes that could generate allelic polymorphism in a population except natural selection that favors heterozygotes.

<u>Select the two correct answers.</u>

-inbreeding among individuals in the population

-purifying selection against mutational variants of alleles in the population

-continuous migration of individuals with new alleles into the population

-mutations that do not severely affect viability and reproductivity

-genetic drift of alleles common in the population

-events leading to genetic bottleneck effect

Answer:

The two events that might favor heterozygotes among the options are  

  • The Continuous migration of individuals with new alleles into the population
  • Mutations that do not severely affect viability and reproductivity.  These might favor heterozygous frequencies.

Explanation:

Due to technical problems, you will find the complete explanation in the attached files.

Download pdf
3 0
2 years ago
Both a solar eclipse and a lunar eclipse involve the alignment between the Sun,
Elanso [62]

Answer:

The position of the Moon and Earth are different.

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7 0
2 years ago
A student wanted to look at germination of five different seeds in vermiculite (a soil additive). He planted the seeds in identi
svet-max [94.6K]

Answer: (c) seed type

Explanation:

An independent variable is the one which can be altered or manually manipulated in an experiment. The effect of such manipulation can be examined on the dependent variable of the experiment. The dependent variable cannot be manipulated in an experiment instead it is the outcome of the experiment.

The seed type is the correct answer because the seed type can vary and the effect of which can be examined on the seed germination process and rate of seed germination.

7 0
3 years ago
Help me solve for 9 pleaseeee
DaniilM [7]

Answer:

<em>The correct option is D) the rate of photosynthesis increases and then levels off.</em>

Explanation:

Photosynthesis can be described as the process by which plants make their own food from carbon dioxide and water by using light energy from the Sun. Oxygen is produced as a by-product of this reaction.

As we increase the intensity of light, the rate of photosynthesis also increases. But after a certain time, the reaction rate will level off as there might be enough food produced or the light energy might have caused the temperature to rise which would have caused the enzymes to get denatured.

8 0
3 years ago
If two organisms look very similar during their early stages of development, this is evidence that the organisms a. are not rela
kiruha [24]
The answer would be D, evolved from a common ancestor
Hope this helps!
4 0
3 years ago
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