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



Title: The source of new alleles in a population is
Post by: BurningAshe on Mar 31, 2018
The source of new alleles in a population is
 
  a. natural selection.
  b. mutation.
  c. microevolution.
  d. adaptation.
  e. genetic drift.

Question 2

Responsible ranching is important to the health of riparian zones because ________.
 
  a. cattle movement inadvertently aids plant reproduction in riparian zones
 b. a few head of cattle can destroy a riparian zone if allowed to graze there without control
 c. around 70 of endemic species live in riparian zones
 d. cattle rely on the riparian zones for food and water


Title: The source of new alleles in a population is
Post by: drewsy20 on Mar 31, 2018
Answer to q. 1

B

Answer to q. 2

b