Describe the structure and function of the male and female reproductive parts of a flower

1 answer:

5 0

The Female parts consists of one ovary. The ovary contains ovules which are the "small egg" part of the plant which contains the female reproductive cells. Then from the ovary, extends a tube like structure called the "style" and on the top of it is a surface receptive to pollen called the stigma which can take many forms. As for the males they have the filament which transfers the cells unto stamen and anthers to transfer into the female parts

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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

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3 years ago

which of the following are characteristics common to all plant and animal cells? select all that apply.

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Plants cells differ from animal cells in that plant cells, but not animal cells, have the following a. Golgi bodies and mitochondria b. mitochondria and microtubules c. chloroplasts and large vacuoles d. endoplasmic reticulum and nucleusg

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A woman whose hemoglobin S levels are less than 1% has a brother with sickle cell disease and both parents have been diagnosed a

adoni [48]

Answer:

The correct answer is: she won't have children with the disease because for this particular condition to appear, both parents need to have the trait and she doesn't have it.

Explanation:

Sickle Cell Disease is a condition that affects the red blood cells, since the hemoglobin (the protein inside the red blood cells that carry oxygen and carbon dioxide) is abnormal. This condition produces anemia and may lead to higher chances of bacterial infection and strokes.

Sickle Cell Disease is a genetic condition that is inherited in a recessive way: this means that for someone to have it, both parents must have the trait for the condition.

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3 years ago

Which is NOT an example of a natural environmental change?

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A housing development

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How is a diaper worn while a collection bag is attached to the child's skin?

FrozenT [24]

For examination of urine in case of infants, a collecting bag is attached to the child's skin. After attaching the urine collecting bag to the child's skin, a diaper is put on the baby, over the collecting bag. The bag is removed once the child has urinated.

Answer: THE DIAPER IS WORN OVER THE COLLECTING BAG.

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3 years ago