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Biology-Related Homework Help General Biology Topic started by: jai on Mar 31, 2018



Title: Species richness in a community drastically declines after the removal of one species. This species ...
Post by: jai on Mar 31, 2018
Species richness in a community drastically declines after the removal of one species. This species was likely a(n) ____.
 
  a. mutualistic species
  b. indicator species
  c. pioneer species
  d. keystone species
  e. exotic species

Question 2

Synaptic integration means that:
 
  a. all positive or excitatory stimuli are added together
  b. the positive and negative ions neutralize each other
  c. excitatory and inhibitory signals are combined in a postsynaptic neuron
  d. adjacent neurons interact so that excitatory and inhibitory stimuli cancel each other
  e. one neurotransmitter signal is received at a time


Title: Species richness in a community drastically declines after the removal of one species. This species ...
Post by: qcc2580 on Mar 31, 2018
Answer to q. 1

d

Answer to q. 2

c


Title: Species richness in a community drastically declines after the removal of one species. This species ...
Post by: jai on Mar 31, 2018
Appreciate this a lot, answers were right.