What are the benefits of social monogamy?
A. Increases chance of offspring survival
B. Decreases matings for both sexes
C. Increased number of offspring for male
D. Ability for female to mate with "better males"
E. Lack of parental care
Answer:
A. Increases chance of offspring survival
C. Increased number of offspring for male
D. Ability for female to mate with "better males"
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Which of the following is a transition mutation?
A) ACC to CCC B) A to G C) GG to AA D) A to T
Which of the following statements is TRUE?
a. Once a person reaches maturity, cell division stops except to repair wounds. b. Cell division in an adult signifies cancer. c. Select cells throughout the body retain the ability to divide and replace themselves. d. Growth continues throughout the life of an adult human.
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flower color. The allele for tall (D) is dominant to the allele for dwarf (d), and the allele for purple (P) is dominant to the allele for white (p). A tall plant with purple flowers crossed with a dwarf plant with white flowers produces 1/2 tall with purple flowers and 1/2 tall with white flowers. What is the genotype of the parents? What will be an ideal response?
The largest mass extinction in the history of Earth occurred during the Triassic period; the extinction was largely due to global warming and a period of high carbon dioxide concentration in the atmosphere
Indicate whether the statement is true or false