Label 1 indicates which of the following?
a. the zona pellucida
b. the cortical granules
c. the vitelline coat
d. the acrosome
e. mature follicle
E
You might also like to view...
How would a terrestrial centipede most likely benefit from the ability to close its spiracles? Closing spiracles would _____
A) allow the centipede to move more quickly B) allow the centipede to retain more moisture in its tissues C) allow the centipede to stay warmer D) allow more oxygen from the environment to reach the centipede's tissues E) not benefit the centipede at all
Think about the organization of a food web, and then classify each of the following organisms as a primary producer, a primary consumer, or a secondary consumer. More than one label may apply to each organism
Herbivore __________________________________________ Tyrannosaurus rex __________________________________________ Brown algae __________________________________________ Venus flytrap __________________________________________ What will be an ideal response?
Consider the pedigree below. The trait seen in the black-shaded individuals most likely is a _______ trait.
A: Dominant, autosomal B: Dominant, X-linked C: Dominant, Y-linked D: Recessive, X-linked
Before mitosis, chromosomes are visible only as
A) microtubules. B) matrix. C) chromatin. D) spindle fibers.