What is the first step in seed germination?
a. emergence of the embryonic root
b. diffusion of water into the seed
c. hydrolysis of starch
d. meristem cells divide rapidly
e. cotyledons emerge from the seed
B
Biology & Microbiology
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By what means do amoebas and slime molds move?
A. Cilia B. Flagella C. Pseudopodia D. Amoebas and slimes do not move; they are anchored to the substrate.
Biology & Microbiology
The male part of a flower is the ____
a. carpel b. stamen c. petal d. sepal e. receptacle
Biology & Microbiology
________ molecules of ATP are generated from the complete cellular respiration of one molecule of glucose.
Fill in the blank(s) with the appropriate word(s).
Biology & Microbiology
The orderly replacement of one community by another is known as:
a. character displacement. b. succession. c. coevolution. d. the edge effect. e. competitive exclusion.
Biology & Microbiology