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LekaFEV [45]
3 years ago
13

The Nucleus of a cell directs cell functions much like the ___________ does for the human body.

Biology
1 answer:
valina [46]3 years ago
6 0

I think the answer is Brain

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Which of the foloowing substances is a fluid expressed from the mother's breast before breast milk develops?
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Colostrum, or "pre-milk" is the fluid that comes from the mother's breast in the first few days after birth.
8 0
3 years ago
A woman who is a carrier for #1 hemophilia and a man that does not have the
Dimas [21]

Answer:

Explanation:

A woman who is a carrier for #1 hemophilia and a man that does not have the condition have children. What is the probability that they will have a child with the condition being studied? What is the gender of that child?

if the baby gets the Y chromosome from the father it will be a boy. If the boy gets his mother's X chromosome with the hemophilia gene he will have hemophilia. If he inherits his mother's other X chromosome, he will have normal blood clotting. If the baby gets the X chromosome from the father it will be a girl.

#4 A woman that is heterozygous for type A blood and a man that is heterozygous for type B blood have children. What are the possible blood types of their children?

One parent with A and another with B can produce a child with A, B, AB or O blood types.

#5 Two people are both unknowingly carriers for the cystic fibrosis gene. What is the probability that they will have children with cystic fibrosis?

If both parents are carriers there is a 1 in 4 (25 percent) chance that both will pass on the non-functioning gene, which would result in a pregnancy affected with cystic fibrosis.

#3 A woman that is heterozygous for Huntington's disease and a man that does not have the condition have children . What is the probability that their children inherit the Huntington's gene ?

Huntington's disease (HD) is what is called a dominant genetic disease. What this usually means is that a child only has a chance of getting a disease like this if a parent has it too. But parents without HD can have a child with HD. This is true of any dominant genetic disease

6 0
3 years ago
The sex of mammals is determined by:
Alenkinab [10]
The sex of mammals is determined by b. the type of sex chromosomes received. A mammal who receives XX is female. A mammal who receives XY is male. Any other combination of sex chromosomes is typically a genetic disorder. 
Hope that helped you. 
7 0
3 years ago
Which molecule is used up in photosynthesis?
n200080 [17]

Answer:

C. Carbon dioxide

Explanation:

6 0
4 years ago
Read 2 more answers
Arrange the following to smallest to biggest
OverLord2011 [107]

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Human, nervous system, nerve tissue, neurons.

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The organism is the biggest, in this case is a human, a human is composed of systems, and then organ tissue, and organ tissue is made out of cells.

4 0
4 years ago
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