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Oxana [17]
3 years ago
8

Corn kernels have an outer endosperm and an inner endosperm. A purple outer endosperm is dominant to a

Biology
1 answer:
bonufazy [111]3 years ago
6 0
I think the correct answer from the choices listed above is option E. The pattern of inheritance for the corn kernel color would be polygenic. It <span>occurs when one characteristic is controlled by two or more genes. Often the genes are large in quantity but small in effect. </span>
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Temperatures on Mars reach as high as 20 °C and fall as low as –140 °C. That temperature is colder than anyplace on Earth. Tempe
VashaNatasha [74]

Answer: I believe this answer is ''thin atmosphere.''

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2 years ago
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during meiosis chromosome pairs randomly line up along each side of the cell equator this arrangement mixes up the chromosomal c
drek231 [11]

During meiosis, chromosome pairs randomly line up along each side of the cell equator. This arrangement mixes up the chromosomal combinations, which  

A. helps ensure reproductive success.  

B. helps create and maintain genetic diversity.

C. helps maintain all of the previous generation's characteristics.

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3 years ago
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BigorU [14]

Explanation:

Monomers are small molecules, mostly organic, that can join with other similar molecules to form very large molecules, or polymers. Polymers are chains with an unspecified number of monomeric units. a polymer. Homopolymers are polymers made by joining together monomers of the same chemical composition or structure.

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3 years ago
Explain why fertilizer use by farmers can have negative effects on aquatic ecosystems?
CaHeK987 [17]
The fertilizers used by farmers can have negative effects on aquatic ecosystems because there is every possibility that the runoffs from the fields can create an algal bloom in the nearby water body. This algal bloom can have a very negative effect on the living organisms of the aquatic body. I hope it helps.
4 0
3 years ago
The process of natural selection
Stella [2.4K]

Answer:

3. shapes the genetic characteristics of a species as a consequence of adaptation

Explanation:

Natural selection is a process characterized by how plants and animals that are able to adapt to changes in their environment are able to survive and reproduce while those that are unable to adapt do not survive.

In natural selection, those variations in the genotype which increases an organism’s chances of survival and procreation are preserved and multiplied from generation to generation at the expense of less advantageous variations.

Natural selection is a way of enhancing the preservation of a group of organisms that are best adjusted to the physical and biological conditions of their environment and may also result in their improvement in some cases.

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