You observe a group of fish turn almost simultaneously in the same direction. Which receptors are they using?
a. lateral line organs
b. otoliths
c. cristae
d. stereocilia
e. statocysts
a
Biology & Microbiology
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Secondary spermatocytes and secondary oocytes are
A) haploid. B) diploid. C) stem cells. D) zygotes.
Biology & Microbiology
Carrying capacity is ____
a. determined by the individuals of a species b. defined for each population, and varies from one habitat to another c. the same across all environments d. the same in one habitat through time e. the same across all populations
Biology & Microbiology
Describe how a penis becomes erect during sexual intercourse
What will be an ideal response?
Biology & Microbiology
Which of the following extend as a bundle from the base to the tip of a flagellum or cilium?
a. microfilaments b. intermediate filaments c. actins d. microtubules
Biology & Microbiology