Diversity in Living World [NEET (2024 Updated)-National Eligibility cum Entrance Test (Medical) Biology]: Questions 15 - 21 of 1163
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Question 15
Question MCQ▾
Spirogyra differs from Mucor in having
Choices
Choice (4) | Response | |
---|---|---|
a. | anisogamete | |
b. | uninuclear gametangia | |
c. | sexual reproduction | |
d. | multicellular gametes |
Question 16
Question MCQ▾
Which one of the following can photosynthesize its food?
Choices
Choice (4) | Response | |
---|---|---|
a. | Euglena | |
b. | Hydra | |
c. | Monocystis | |
d. | Paramecium |
Question 17
Question MCQ▾
Which of the following is not correctly matched?
Choices
Choice (4) | Response | |
---|---|---|
a. | Root knot disease – Meloidogyne javanica | |
b. | Covered smut of barley – Ustilago nuda | |
c. | Late blight of potato – Phytophotora infestans | |
d. | Smut of bajra – Tolysporium penicillariae |
Question 18
Question MCQ▾
Pteridophytes are characterized by
Choices
Choice (4) | Response | |
---|---|---|
a. | Presence of vascular system. | |
b. | Absence of flowers. | |
c. | Absence of fruits. | |
d. | All a., b. and c. are correct |
Question 19
Question MCQ▾
Classification given by Bentham and Hooker is
Choices
Choice (4) | Response | |
---|---|---|
a. | natural | |
b. | artificial | |
c. | numerical | |
d. | phylogenetic |
Question 20
Question MCQ▾
Heteromorphic alternation of generation occurs in
Choices
Choice (4) | Response | |
---|---|---|
a. | Rhizopus, Funaria, spirogyra | |
b. | Funaria. Selaginella, Cycas | |
c. | Spirogyra, Rhizopus, Selaginella | |
d. | Funaria, Spirogyra, Selaginella |
Question 21
Question MCQ▾
Which of the following symbiotic association is not useful as biofertilizer?
Choices
Choice (4) | Response | |
---|---|---|
a. | Roots of higher plants and fungi | |
b. | Rhizobium and leguminous roots | |
c. | Azolla and anabaena | |
d. | Algae and fungi |