The image below shows a chromosome with three genes labeled
gene 1
gene 2
gene 3
how are these three genes related?
a
all three genes are linked, and genes 2 and 3 are strongly linked
b.
all three genes are linked, and genes 2 and 3 are weakly linked
c.
genes 1 and 3 are unlinked, and genes 2 and 3 are strongly linked
d. genes 1 and 2 are unlinked, and genes 2 and 3 are weakly linked. i need this asap

A

Explanation:

Linked gene are genes with a high probability of being inherited together. Linked genes are mostly found on the same chromosome and chromosome arm. The closer the genes are along the arm of the chromosome, the even higher degree of linkage – because even in cases of crossing over in meiosis I, they are more likely to remain together.

d statement

explanation:

thrombocytopenia, which is a deficiency in blood platelets, can cause bleeding and bruising in the dermis similar to senile purpura. other possible causes include: exposure to ultraviolet rays and aging skin are common causes of senile purpura. senile purpura may also be a sign of collagen loss in the skin and bones.