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OleMash [197]
3 years ago
11

A man has 6 fingers on each hand and 6 toes on each foot. His wife and their daughter have the typical number of digits. Knowing

that extra digits is a dominate trait, what fraction of this couple's children would be expected to have extra digits?
Biology
1 answer:
mihalych1998 [28]3 years ago
4 0

Answer:

2/4 = 1/2 = 50% of the offspring is expected to have polydactyl

Explanation:

Due to technical problems, you will find the complete explanation in the attached files.

Download pdf
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8. Which zone contains floodplains in a strcam system?
Vikentia [17]

Does this help?

A floodplain (or floodplain) is a generally flat area of land next to a river or stream. It stretches from the banks of the river to the outer edges of the valley. A floodplain consists of two parts. The first is the main channel of the river itself, called the floodway.

5 0
3 years ago
Suppose that the pedigree shown in the transparency is for a trait caused by recessive allele.is it possible to infer from the p
kicyunya [14]
As we can see in the pedigree, both of the parents do not possess the trait, but one of the four offspring (marked with red) is expressing the trait.
Since the trait is recessive, the only way that is possible that the parents who do not possess the trait to have the offspring with the trait is that the parents are heterozygous for the trait. Meaning that both of the parents have one dominant allele and one recessive allele.

7 0
3 years ago
HELP!!! We are going to ask the question: How does moving the fulcrum point effect the distance a nickel can fly?
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Answer:

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3 0
3 years ago
Read 2 more answers
The polar head of a phospholipid is made of _______ molecules. phosphate protein fatty acid carbohydrate
Maksim231197 [3]
The polar head of a phospholipid is made of phosphate. The polar head has a negative charge that is made up of phosphate molecules. This polar region attracts water and is positioned outward to interact with the water. 

I hope this helps!
3 0
3 years ago
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True or false? cell death normally does not occur unless there has been an injury to the cell.
Evgen [1.6K]

The statement 'cell death normally does not occur unless there has been an injury to the cell' is false.

A cell can be described as the basic building block of life. All living organisms are known to be made of cells.

There are various reasons that a cell might die. A cell might die when its function is over. A cell might also die for the formation of other structures in the body. For example, the formation of an outer layer of the skin requires dead cells. A cell might kill itself if it has no use or finds that it has been invaded by an antigen.

Hence, the statement that cell death occurs only due to injury is false as cell death can occur due to various other reasons.

To learn more about cell death, click here:

brainly.com/question/4485739

#SPJ4

4 0
1 year ago
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