Alternation of generations :)
Answer:
d.
× ![X^{a}Y](https://tex.z-dn.net/?f=X%5E%7Ba%7DY)
Explanation:
Since the disorder is a recessive one, the daughter will need to inherit two recessive alleles, each one from the two parents in order for the disorder to manifest.
A cross between
and
will yield the following offspring;
<em>
female, carrier of disorder</em>
<em>
female, affected with disorder</em>
<em>
male, affected with disorder</em>
<em>
male, unaffected</em>
Hence, the only parental pair that can have a daughter with the recessive disorder is
× ![X^{a}Y](https://tex.z-dn.net/?f=X%5E%7Ba%7DY)
The correct option is d.
If there is a distinct colour change from the blue (copper sulphate in the Bendict's reagent) then there is a reducing sugar. If there is a green, yellow, orange or red insoluble solution formed then there is a reducing sugar present. ( From green to red - increasing amount of reducing sugar)
The answer is more rapid seed germination
I hope that helped
Hey Naomi
The correct answer is: Red blood cells.
Red blood cells contains hemoglobin to carry oxygen.