Which type of plant hormone stimulates stomata to close during a drought?
a. salicylic acid
b. gibberellins
c. abscisic acid
d. auxins
e. oligosaccharins
C
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All of the following animals are likely to undergo parthenogenesis EXCEPT
A. lizards. B. insects. C. humans. D. flatworms. E. fish.
When observing the skeleton of a snake, you see the remains of hip and hind leg bones associated with four legged animals. These bones are called ...
A. convergent traits. B. analogous structures. C. vestigial structures. D. homologous structures. E. both homologous and analogous structures.
What is the maximum length of a polypeptide encoded by an mRNA that is 45 nucleotides long?
What will be an ideal response?
The term "protist" is used to refer to a eukaryote that is not a plant, animal, or fungus.
Answer the following statement true (T) or false (F)