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Biology-Related Homework Help General Biology Topic started by: dfysb54w on Mar 31, 2018



Title: Which scenario illustrates a selfish herd?
Post by: dfysb54w on Mar 31, 2018
Which scenario illustrates a selfish herd?
 
  a. In most wolf packs, one dominant male breeds with one dominant female.
  b. Lions are social animals who cooperate in catching prey.
  c. When threatened by wolves, musk oxen stand back to back, presenting an imposing display of sharp horns.
  d. Chimpanzees learn by imitation in a group.
  e. A pair of breeding herring gulls will cannibalize the eggs and even the chicks of their neighbors.

Question 2

What is the principal substance that causes phototropism in stems or leaves?
 
  a. auxin
  b. gibberellin
  c. abscisic acid
  d. ethylene
  e. cytokinin


Title: Which scenario illustrates a selfish herd?
Post by: mt on Mar 31, 2018
Answer to q. 1

c

Answer to q. 2

a


Title: Which scenario illustrates a selfish herd?
Post by: dfysb54w on Mar 31, 2018
Just confirmed the same answer from my friend, thanks