★ Biology for Engineers Quiz
When the phosphate group is attached to the nucleotide, the structure is known as
A. Nucleotide
B. Amino acids
C. Nucleic acids
D. Can not say
Select your answer:

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Asexual/Sexual Reproduction › ViewIf a hydra is made of 32 chromosomes, how many chromosomes will the offspring have?
A. 32
B. 54
C. 17
D. 10
Biology › View
What is the MAIN reason animals engage in play behavior?
A. to socialize
B. to strengthen family bonds
C. to learn about each other
D. to learn skills like hunting