7. Which of the following infertlity treatments Injects one sperm into one egg i

Question

7. Which of the following infertlity treatments Injects one sperm into one egg in viable zygote? A) GIFT B) ICSI C) Hormone therapy D) IVF 8. Which region of the world exhibits the highest per capita (%) growth rate (r)? A) North America B) Africa C) Europe D) Asia 9. A description of a country naturally lowering its PGR after becoming industrialized is also known as A) demographic transition B) global pandemic C) limiting factor D) carrying capacity 10. A major disadvantage of sexual reproduction is A) the huge genetic contribution (in comparison to asexual reproduction) to future generations B) the genetic variation that occurs in the offspring C) the major time, and energy expenditures that go into finding and attracting mates D) the low probability of mutations in the offspring 11. Which of the following is not a hypothesis commonly put forth by sociobiologists? A) The behavior may not currently increase RS, but did so in the past B) The behavior is not or was not adaptive, but is an incidental outcome of another adaptive behavioral trait C) The behavior is not adaptive now, but might be adaptive some time in the future D) The behavior currently has a positive effect on the RS of the individual doing it

Explanation / Answer

7. ICSI (Intracytoplasmic sperm injection) is the infertility treatment in which one sperm injects into one egg to produce zygote.

It is most successful major male facor treatment. It us done when sperm count us low.

8. Europe has the highest per capita income

10. Major disadvantage of sexual reproduction is that it takes time and energy expenditure that go into finding and attracting mates. This procedure is slow

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