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bessieboo97 bessieboo97
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6 years ago
During meiosis each new cell
 
  A) only has 23 pairs of chromosomes.
  B) only has 23 chromosomes.
  C) has 46 pairs of chromosomes.
  D) is capable of developing directly into a new individual.

Question 2

Kannitha is a cell that has just reproduced by splitting in half to form two identical new cells. She and her sister have just gone through the process of
 
  A) mitosis.
  B) meiosis.
  C) long division.
  D) differentiation.

Question 3

The only cells in the body that do not contain 23 pairs of chromosomes are
 
  A) stem cells.
  B) bone cells.
  C) neurons.
  D) gametes.

Question 4

The way in which your genes are expressed through interaction with the environment constitutes your
 
  A) genotype.
  B) karyotype.
  C) phenotype.
  D) tintype.

Question 5

Identical twins always share the same
 
  A) genotype.
  B) phenotype.
  C) likes and dislikes.
  D) intelligence.

Question 6

The biological traits you inherit from your parents constitute your
 
  A) phenotype.
  B) tintype.
  C) karyotype.
  D) genotype.

Question 7

Most genes contain about how many base pairs?
 
  A) 500
  B) 1,500
  C) 3,000
  D) 4,500
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saysaysaysay
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6 years ago
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