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

Edit

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

Edit

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

Edit

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

Edit

Question 19

Question MCQ▾

Classification given by Bentham and Hooker is

Choices

Choice (4)Response

a.

natural

b.

artificial

c.

numerical

d.

phylogenetic

Edit

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

Edit

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

Edit