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tamaranim1 [39]
3 years ago
11

Typically, how many cells contribute genetic material during sexual reproduction?

Biology
1 answer:
yanalaym [24]3 years ago
7 0

Answer:

7

Explanation:

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Use the table below to answer the following question.
wariber [46]
What u think it is? what answer?
3 0
4 years ago
What keeps intracellular receptors from binding to dna before a hormone binds to the receptor?.
Gemiola [76]

Answer:

chaperone proteins

Explanation:

The chaperone protein blocks the DNA binding site until a hormone binds at the hormone binding site.

hope this helps

5 0
3 years ago
Red–green color blindness is an X-linked recessive trait in humans. Polydactyly (extra fingers and toes) is an autosomal dominan
Tamiku [17]

Answer:

The girls with polydactyly  color-blind and is 1/8, the boys with normal fingers and color vision is 1/8.

Explanation:

X - linked recessive trait may be defined as the trait that are normally passes down from mother to son. Males have high chances since they have only one X chromosme. The female should have both X chromosome affected to express the trait. Autosomal dominant trait express the trait in both the homozygous dominant and heterozygous condition.

The red - green color blinded male with polydactylous is married with female that have normal color vision and normal toes and finger. With the help of pedigree chart and probability,the outcome of their children with specific phenotype can be calculated.

Martha is normal for poldactyly and contains recessive trait for polydactyly. She is a carrier for the color blindness as his father is affected by the disease. Bill is affected by the color blindness and heterozygous for the polydactyly trait. The marriage between marry and bill have the children with  1/8 proportion of the girls can be color bind and shows polydactyly {1/4 ( girls with color blindness) × 1/2 ( the probability of polydactyly}. 1/8 proportion of the boys with normal vision and normal toes and finger {1/4 (boys are normal) × 1/2 ( the probability of normal toes and finger}.

5 0
3 years ago
What level of organization is the human heart and how does the level of organization relate to the cells and organ system?
vekshin1
It is on the organ level. The heart consists of cardiac muscle tissue and is part of the cardiovascular organ system. It is basic for the human body to work properly since it provides oxygen for the human body. 
8 0
4 years ago
A baby receives half of its genes from the mother and half from the father when the sperm and egg join to make a fertilized egg
leonid [27]

Answer:

repeat

Explanation:

4 0
3 years ago
Read 2 more answers
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