Reproduction [NEET (2024 Updated)-National Eligibility cum Entrance Test (Medical) Biology]: Questions 70 - 76 of 301
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Question 70
Question MCQ▾
Anthophore is
Choices
Choice (4) | Response | |
---|---|---|
a. | Receptacle between two carpels | |
b. | Inter node between Androecium and Gynoecium | |
c. | Internode between calyx and corolla | |
d. | All of the above |
Question 71
Question MCQ▾
Capsella is angiosperm because it possess –
Choices
Choice (4) | Response | |
---|---|---|
a. | Vascular tissue | |
b. | Fruit | |
c. | Seed | |
d. | Pollen grain |
Question 72
Question MCQ▾
Ubisch bodies are produced in
Choices
Choice (4) | Response | |
---|---|---|
a. | Endothecium | |
b. | Embryosac | |
c. | Pollen grain | |
d. | Tapetum |
Question 73
Question MCQ▾
The mature male gametophyte in angiosperm is represented by
Choices
Choice (4) | Response | |
---|---|---|
a. | Embryo sac | |
b. | Germinating pollen grain | |
c. | Pollen grain | |
d. | Anther |
Question 74
Question MCQ▾
Apomixis was discovered by
Choices
Choice (4) | Response | |
---|---|---|
a. | Navaschin & guignard | |
b. | Leeuwenhoek | |
c. | Winkler | |
d. | Juel & murbeck |
Question 75
Question MCQ▾
Which part of the reproductive structure produces both enzyme & hormones?
Choices
Choice (4) | Response | |
---|---|---|
a. | Middle layer | |
b. | Archesporium | |
c. | Tapetum | |
d. | Endothecium |
Question 76
Question MCQ▾
Which is the most logical sequence with reference to the life cycle of angiosperm-
Choices
Choice (4) | Response | |
---|---|---|
a. | Cleavage, fertilization, grafting, fruit formation | |
b. | Pollination fertilization, seed formation & germination | |
c. | Germination, endosperm formation, seed dispersal, double fertilization. | |
d. | Maturation, mitosis, differentiation |