Q: Through what does the nerve impulses travel to the brain? Choices: - abducent nerve - trochlear nerve - oculomotor nerve - optic nerve A:
optic nerve

(Question)
Q: How does the sun generate energy? Choices: - atomic division - matter multiplication - certain fusion - nuclear fusion A:
(Answer)
nuclear fusion

Ques: Q: The diversity of alleles and genotypes within a population is known as genetic what? Choices: - group - density - variable - variance A:
Ans: variance

(Q).
Q: What determines which codon in the mrna the trna will bind to? Choices: - gene - amnion - exon - anticodon A:
(A).
anticodon

Ques:Q: Deserts are generally dry ecosystems having very little what? Choices: - heat - snowfall - mountains - rainfall A:

Ans:rainfall

Ques: Q: What gas, that is dissolved in solution, is used in carbonated beverages? Choices: - phosphorus dioxide - carbon monoxide - hydrogen peroxide - carbon dioxide A:
Ans:
carbon dioxide