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8_murik_8 [283]
4 years ago
10

How does sexual selection affect evolution of widowbirds?

Biology
1 answer:
Gnesinka [82]4 years ago
7 0

Explanation:

according according to slideplayer.com better made sexual selection is driven by sex differences in reproductive rate.

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Identify the strengths and weaknesses of Mendel’s Law of Independent Assortment.
Darya [45]

Answer:

Explanation:

Mendel propel two laws The law of inheritance and that of independent assortment of gene.

Independent assortment of gene explain that alleles of a gene assort independently and that different Allele can show different phenotypic effect and differences. This means that in a gene where we have 2 allele they can both show individual difference where one can have a dominant effect over the other and the other allele is recessive.

This law does not take care of linked gene where alleles don't separate after crossing over sister chromatids but are rather inherited together given rise to complex inheritance.

Pleiotrophy effect of a gene where a gene is having many effects.

8 0
3 years ago
The cell cycle involves the growth, replication, and division of a eukaryotic cell. Mitosis most directly plays a role in
inna [77]
The cell cycle involves the growth, replication, and division of a eukaryotic cell. Mitosis most directly plays a role in the division of a cell's nucleus. 
Mitosis is the process that takes place in the somatic cells or the body cells, where the diploid cells divides to yield two diploid daughter cells. The process occurs in five stages which includes; interphase, prophase, metaphase, anaphase and telophase. 
7 0
4 years ago
Read 2 more answers
Some one help me please ​
Rom4ik [11]

Answer:

Gene pool stays the same.

3 0
3 years ago
What is needed for natural selection to occur? Select all that apply.
DIA [1.3K]
These are the answers to thisA C D E
5 0
4 years ago
How does the shape of leaves help with the process of photosynthesis?
goblinko [34]

Answer:

Actually, a leaf's design must be open enough to capture sunlight for all-important photosynthesis. It also needs to make sure a leaf is shaped in a way that ensures the pores — called stomatae — can soak up enough carbon dioxide, which helps fuel that process. How is a leaf adapted for photosynthesis? Leaves have a large surface area so more light hits them. ... The palisade cells contain many chloroplasts which allow light to be converted into energy by the leaf. The leaf also has air spaces which allow better diffusion of carbon dioxide into the leaf.

Explanation:

3 0
3 years ago
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