Definitions;
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2.
3. Ligament
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7. Joint
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9. Spongy Bone
10. Skeletal System
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12. Bone Marrow
The hormone Progesterone increases in the blood to a level that causes lh to be released from the anterior pituitary.]
Answer:
1/4
Explanation:
Cystic fibrosis is a recessive disorder and therefore, is expressed only in homozygous recessive genotype. Let's assume that the allele "c" is responsible for the disease in the homozygous state. Since the couple already has a child with cystic fibrosis (cc), they both are heterozygous carriers for the disease.
The genotype of male and female each is "Cc". A cross between Cc x Cc gives progeny in the following phenotype ratio=1/4 diseased: 1/2 normal carriers: 1/4 normal. Therefore, the probability of getting a diseased child for them is 1/4.
The Iris is the known structure to control the amount of light to enter the eye.
Circulation is the passing of blood through the body is part of which body function.