NEET (2024 Updated)-National Eligibility cum Entrance Test (Medical) Biology: Questions 161 - 165 of 4199
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Question 161
Question MCQ▾
Animal which remains male initially, then changes to female (Tapeworm proglottids) is called
Choices
Choice (4) | Response | |
---|---|---|
a. | Protandrous | |
b. | Apomixes | |
c. | Profixation | |
d. | None of the above |
Question 162
Question MCQ▾
Amoeba reacts
Choices
Choice (4) | Response | |
---|---|---|
a. | Unaffected by light intensity. | |
b. | Negatively to strong light and positively to weak light. | |
c. | Positive to both strong and weak light. | |
d. | Positively to strong light and negatively to weak light. |
Question 163
Question MCQ▾
Sex of a human child is determined ass
Choices
Choice (4) | Response | |
---|---|---|
a. | Size of the egg at the time of fertilization. | |
b. | Sex chromosome of mother. | |
c. | Sex chromosome of father. | |
d. | Size of the sperm at the time of fertilization. |
Question 164
Question MCQ▾
Pollination of pollen grains in Pinus takes place at
Choices
Choice (4) | Response | |
---|---|---|
a. | one celled stage | |
b. | three celled stage | |
c. | four celled stage | |
d. | two celled stage |
Question 165
Question MCQ▾
Eukaryotes differ from prokaryotes in the mechanism of DNA replication due to
Choices
Choice (4) | Response | |
---|---|---|
a. | Use of DNA primers rather than RNA primers. | |
b. | Discontinuous rather than semi-discontinuous replication. | |
c. | Different enzymes (instead of same enzyme) for synthesis of lagging and leading strands. | |
d. | Unidirectional rather than bidirectional replication. |