What type of invertebrate hormone is ecdysone?

a. amino acid
b. peptide
c. protein
d. steroid
e. Its structure is unknown.


d

Biology & Microbiology

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Light suppresses secretion of __________ by the

pineal gland in the brain. Fill in the blank(s) with the appropriate word(s).

Biology & Microbiology

The most common spatial distribution among individuals within a population is clumped

Indicate whether the statement is true or false

Biology & Microbiology

Reduction in __________ growth is used as a sensitive indicator of air pollution

a. fungus b. mushroom c. algae d. lichen e. puff balls

Biology & Microbiology

A wart on the bottom of the foot is known as a (flat/plantar/seed) wart

What will be an ideal response?

Biology & Microbiology