Answer:
Option D, The chance that you share an allele with either a parent or a sibling is one half.
Explanation:
All individuals receive 50 percent of their genes from each parent, Thus, it can be said that each sibling will share nearly half of their genetic material with each parent. In case of full siblings (when both the parents are same), 50 percent of their genetic material matches.
For instance,
There are two parents each with genotype AA and aa
Cross between AA and aa will produce following offspring
AA * aa
Aa, Aa, Aa, Aa
Thus, each offspring will have one gene from each parent and hence they share 50% of their genetic material with their parents
Two siblings get the same gene from their two parents. Hence, 50 percent of their genetic material matches.
Hence, option D is correct
D makes the most sense since the others all occur within hours or can be easily watched and followed
It depends on how it changes cause if it changes shape then the substrate might not be able to come to the active site inorder for the enzyme to work correctly.
The correct answer is B. Prokaryotes do not have a nucleus, while eukaryotes do.
option a and b please mark a brianlist