Why do parents and offspring often appear similar? Group of answer choices

A. Parents and offspring grow and develop in similar environments.

B. Genetic variation is tightly regulated from parents to offspring.

C. Parents pass certain traits that are seen in their offspring.

D. Random recombination events cause similar appearance.

i believe the answer is d

explanation:

i say this because offspring sometimes don't have any similarities to their parents

good luck :)

hopefully, this helps

have a great day !!

***please let me know if this was wrong***

c.) polymerase chain reaction

- "unlike the original dna fingerprinting method, dna profiling does not use restriction enzymes to cut the dna. instead it uses the polymerase chain reaction (pcr)? to produce many copies of specific str sequences. pcr is an automated procedure that generates lots of copies of a specific sequence of dna."