In the development of C. elegans, an embryo of 1090 cells then loses 131 cells. This is an example of what process?
What will be an ideal response?
apoptosis
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A restriction map of ?A and ?S is shown. Members of a family were analyzed by cutting their DNA with DdeI. Which individuals in the family have the genotype ?A?A?
What will be an ideal response?
Alicia is studying for a quiz on the parts of the neuron. She is having trouble remembering that the part(s) of the neuron that receive(s) the incoming message is/are called _____, which are considered part of the postsynaptic side of the neuron.
a. axons b. soma c. dendrites d. ribosomes
Most familiar types of fungi including mushrooms, puffballs, and shelf fungi are examples of
A) chytrids. B) ascomycetes. C) zygomycetes. D) basidiomycetes.
The difference between people who handle stress
well and those who become deeply depressed is based on all BUT a. polygenic inheritance. b. genes and the environment. c. a transporter protein that moves serotonin into brain cells. d. a gene product that counters anxiety. e. a gene mutation.