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Biology-Related Homework Help General Biology Topic started by: bessieboo97 on Mar 31, 2018

Title: Natural selection acts on (Multiple Choice)
Post by: bessieboo97 on Mar 31, 2018

Natural selection acts on

a. alleles
b. genotypes
c. phenotypes

Question 2

This structure serves to block more than one sperm from entering the fertilized egg.

a. acrosome
b. yolk
c. amnion
d. fertilization membrane
e. mitochondria

Title: Natural selection acts on (Multiple Choice)
Post by: kali on Mar 31, 2018

Answer to q. 1

c

Answer to q. 2

D