Differentiated cells in a multicellular organism tend to behave differently from stem cells. The process of differentiation alte
1 answer:
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<h2>Answer</h2>
The plasma membrane is made up of a phospholipid bilayer, with the <u>Hydrophilic</u><u> </u><u>Heads</u> of the phospholipids <u>sticking out toward the interior and exterior of the cell</u>.
- <u>The hydrophilic polar head of the phospholipid is attracted to water, while the hydrophobic tails are excluded by water.</u>
Correct me if I'm wrong !!
<h3 /><h3 /><h3>#CarryOnLearning</h3>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.
