Answer:
0%
Explanation:
A bird with blue-tipped feathers (genotype Bb), when crossed with a white bird (genotype bb) can produce offspring with genotypes according to the following Punnett square:
![\begin{array}{ccc}\ \ \ &\ B&b\\\end{array}\\\begin{array}{c}b\\b\\\end{array}\left[\begin{array}{cc}bB&bb\\Bb&bb\\\end{array}\right]](https://tex.z-dn.net/?f=%5Cbegin%7Barray%7D%7Bccc%7D%5C%20%5C%20%5C%20%26%5C%20B%26b%5C%5C%5Cend%7Barray%7D%5C%5C%5Cbegin%7Barray%7D%7Bc%7Db%5C%5Cb%5C%5C%5Cend%7Barray%7D%5Cleft%5B%5Cbegin%7Barray%7D%7Bcc%7DbB%26bb%5C%5CBb%26bb%5C%5C%5Cend%7Barray%7D%5Cright%5D)
In other to have entirely blue feathers, an offspring would have to have the BB genotype. Since it is not possible to obtain this genotype by crossing the birds in question, the percent chance that an offspring will have entirely blue feathers is 0%.
Answer:
in air its faster with 16,700 steel second fastest 16,410 water third fastest with 4,629 and lastly air 1,127
Explanation:
what i just said
Answer:
If the progesterone levels are reduced or withdrawn during pregnancy, then the uterus may not be able to carry the baby to term because it would contract more and perastalsis may increase which may cause spotting and miscarriage.
Explanation:
Progesterone is a female sex hormone. It’s produced mainly in the ovaries. It is necessary for the maintenance of pregnancy. Progesterone's main job is to get your uterus ready for pregnancy.After ovulation progesterone helps thicken the lining of the uterus to prepare for a fertilized egg. Along with that it also
necessary for breast development and breastfeeding.
<span>There are different types of epithelium cells that make up the skin, the outermost layer consists of dead stratified squamous. The skin in your mouth and esophagus are also stratified squamous cells but these are not keratinized.</span>
Answer:
Amino Acids
Explanation:
they link with each other through means of peptide bonds and as a result form proteins
