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ElenaW [278]
3 years ago
7

PLZ HELP ASAP!! Environmental factors can influence the gene expression in some organisms.

Biology
1 answer:
miskamm [114]3 years ago
8 0

Answer:

The greatest of environmental factors on phenotype is on phenotypic plasticity, phenotypes that may change due to changes in the environment; ex: snowshoe hare have brown-colored fur in summer/spring and white fur in winter. Environmental factors may affect gene expression which may result in normal/abnormal phenotypic changes.

Explanation:

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5c. Two parents, a heterozygous normal female and a male who is
Romashka-Z-Leto [24]

Answer and Explanation:

We can assume that being colorblind is a recessive trait.

That means the father has a genotype of both lowercase letters, denoted as bb.

Let's make a chart.

- The Father's Genotype is bb

- The Mother's Genotype is Bb (Because she is heterozygous, which means she has one Dominant trait (B) and one recessive trait (r))

<u>      b               b   </u>

<u>B|   Bb   |   Bb     |</u>

<u>b|   bb    |   bb     |</u>

We get 50% of the offspring to be colorblind, and 50% of the offspring to have normal color vision.

<u>That means the expected percentage is 50%.</u>

(Don't look too much into the capitalized MALE, its just there to throw you off guard and mess you up)

<em><u>#teamtrees #PAW (Plant And Water)</u></em>

3 0
2 years ago
4. Read the following sentence from the section "Are All Enzymes Proteins?"
ololo11 [35]

Answer:

D

Explanation:

Pretty sure that's the correct answer.

6 0
3 years ago
I want to know why I got this question wrong, I answered Transcription
NeX [460]
It is translation. Transcription is from DNA to RNA and Translation is from RNA to proteins
4 0
2 years ago
Why are elephants' traits are changing over time.
Ksju [112]

Answer:

because they adapt and change by learning new behavioral traits and develop new physical traits

Explanation:

6 0
3 years ago
You disrupt all hydrogen bonds in a protein. what level of structure will be preserved? primary structure secondary structure te
arlik [135]

The protein structures can be classified into four levels, namely the primary structure, secondary structure, tertiary structure, and quaternary structure. The primary structure is the simplest  of all the structures. When all the hydrogen bonds are disrupted, the secondary, tertiary and the quaternary structures gets disrupted, which leads the protein to the most simplest structural form, that is the primary structure. In this structure, the a carbon atom is bonded to hydrogen atom, carboxyl group, amino group, and an 'R' group.

6 0
3 years ago
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