Q: Most chromosomal disorders involve which chromosomes? Choices: - autosomes - ribosomes - protosomes - sex chromosomes A:
sex chromosomes

(Question)
Q: Nearly how many millions of people die yearly due to air pollution? Choices: - two million - fifty million - eight million - five million A:
(Answer)
five million

Ques: Q: What is the percentage of production transferred from one trophic level to the next Choices: - robust efficiency - underlie efficiency - hypothesized efficiency - trophic efficiency A:
Ans: trophic efficiency

(Q).
Q: Young eutherians complete their embryonic development within what? Choices: - pollen grains - ovaries - spores - uterus A:
(A).
uterus

Ques:Q: What is the only way of transferring energy that doesn't require matter? Choices: - mutation - evaporation - convection - radiation A:

Ans:radiation

Q: Roundworms feed on various things, one of them being decaying organic matter. doing this, they play an important role in what famous cycle? Choices: - life cycle - soul cycle - water cycle - carbon cycle A:
carbon cycle