Which of the following causes genetic recombination? Select all that apply. Multiple select question.

A)
independent assortment

B)
crossing over

C)
segregation

D)
alleles

It's (B) crossing over and (D) alleles.

I hope it helps.

Explanation:

the correct answer is anaphylaxis.

anaphylaxis is a condition caused by insect bites, foods, medications, manifested by tongue swelling, shortness of breath, vomiting, low blood pressure. it sometimes may occur without an obvious reason. it is treated with epinephrine injection.other tretments include antihistamines and steroids,