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Alja [10]
2 years ago
13

What type of questions does developmental biology address?​

Biology
1 answer:
vladimir2022 [97]2 years ago
7 0
It addresses organism's heterogeneous shapes, size, and structural features
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Two hybrid striped zebrafish mate and produce offspring. Stripes is dominant over no-stripes. What is the genotype ratio and phe
denis23 [38]
Stripes, and are heterozygous for both GloYFP and gol. (Fig. 3). The progeny phenotype ratios are approximately 3:1 yellow:gray and 1:1 striped: nonstriped ...
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4 0
2 years ago
What is the most likely explanation for the results in the graph?
Delicious77 [7]

Answer:

B. The apple orchard releases toxic chemicals into the water of the  bay.

Explanation:

Option B is the correct answer. It is the most likely explanation for the results in the graph.

From the graph, we can see that the population of the fishes sharply dropped. Since the fertilizer is applied to the apple orchard and the orchard was planted beside the bay, during the rain it is possible that the water has washed some of the fertilizers into the bay. The chemicals used in making fertilizer are harmful and toxic.

This reveals that the toxic chemicals released from the apple orchard are responsible for the decline in the population of the fish.

7 0
3 years ago
Which statement best describes the relationship between an allele's frequency and its dominance? A) Frequency and dominance are
marshall27 [118]

Answer:

D) Frequency results from environmental stresses, not dominance.

Explanation:

The allele frequency refers to the amount of frequency of a particular allele in a small population whereas the dominance and recessive are the measure of the effects of the allele on the population which decides the trait of an organism.

The frequency and dominance cannot be correlated with each other as the frequency of the allele in a population is the result of the environmental stress which are random and by chances, whereas the effect of dominance is not random but is the result of the favoured trait for survival.

Thus, Option-D is correct.

6 0
3 years ago
Need help with question 23.
bonufazy [111]

Answer: I think Its the stem was performing photosynthesis at a faster rate than the leaf. But I'm not 100% sure, but I think its that one. I hope this helped!

4 0
2 years ago
(1) In order to move your muscles need to_____(blank)
erastova [34]

Answer:

(1) In order to move your muscles need to ligaments.

(2) Joint holds bones together.

(3) Tendon connects bones to muscles.

Explanation:

Ligaments are strong bands of tissue which are responsible for the movement of bones in the body. Joints are the place or point where two bones are attached. Tendons are responsible for connecting muscles of the body to the bones.

5 0
3 years ago
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