Q: What is the diploid number for fruit flies? Choices: - 10 - 7 - 9 - 8 A:
8

(Question)
Q: What effect, related to weather forecasting, occurs not only for sound but for any wave when there is relative motion between the observer and the source? Choices: - pulse - echo - precipitation - doppler A:
(Answer)
doppler

Ques: Q: What reproductive method has two parents involved? Choices: - mitosis - pollination - budding - sexually A:
Ans: sexually

(Q).
Q: When represented by a single letter dominant alleles are represented by what case letter? Choices: - mixed letters - numeral - lowercase - uppercase A:
(A).
uppercase

Ques:Q: A pulley changes the direction of the force t exerted by the cord without changing its what? Choices: - longitude - latitude - position - magnitude A:

Ans:magnitude

Ques: Q: What are the high points in a transverse wave called? Choices: - apex - peaks - waves - crests A:
Ans:
crests