3 years ago

A person has polydactyly (extra fingers or toes). Polydactyly is caused by a dominant allele.

Biology

1 answer:

Helen [10]3 years ago

8 0

Answer:

1 I think, read the explanation.

Explanation:

Offspring need to carry just one dominant allele from their parents to inherit the polydactyl condition. The probability of the offspring having polydactyly is 50% (2 of the 4) and 50% not having it (normal). This can be expressed as a ratio, 2:2 which can be simplified to 1:1. - found on the internet

You might be interested in

Coconut milk used in tissue culture enhances cell division and plant growth. What is the active ingredient in coconut milk that

baherus [9]

<span>Coconut milk is a liquid endosperm, and has been found to be a very significant enhancer of growth and proliferation of plant stem cell tissues in the culture. Cytokinins present in the cocnut milk are attributed to this effect. Cytokinins stimulate shoot initiation, root growth, cell division, and leaf senescence.</span><span />

7 0

3 years ago

Read 2 more answers

Where does interphase and cytokinesis fit in relation to the four stages of mitosis?

olchik [2.2K]

Interphase and cytokinesis are preparing the cell to go through mitosis and multiply

4 0

3 years ago

Read 2 more answers

In which stage do vertebrate embryos or offspring show the most similarities?

prisoha [69]

Answer:

Explanation:

I think the answer is B middle stage

Please give me brainliest if it helped

5 0

3 years ago

Which months weather is most similar to April

loris [4]

March and January would be the most similar

6 0

3 years ago

What is important about cellular respiration?

stepladder [879]

The answer is: Cellular respiration is important because it provides the energy for living organisms to perform all of the other necessary functions to maintain life.

3 0

3 years ago