NEET 2022 Phase 1 | NEET Year Wise Previous Years Questions

While explaining interspecific interaction of population, (+) sign is assigned for beneficial interaction, ($$-$$) sign is assigned for detrimental interaction and (0) for neutral interaction. Which of the following interactions can be assigned (+) for one specifies and ($$-$$) for another specifies involved in the interaction?

Predation

Amensalim

Commensalism

Competition

NEET 2022 Phase 1

MCQ (Single Correct Answer)

-1

Which part of the fruit, labelled in the given figure makes it a false fruit?

NEET 2022 Phase 1 Biology - Morphology of Flowering Plants Question 19 English

A $$\to$$ Mesocarp

B $$\to$$ Endocarp

C $$\to$$ Thalamus

D $$\to$$ Seed

NEET 2022 Phase 1

MCQ (Single Correct Answer)

-1

Match the plant with the kind of life cycle it exhibits:

	List - I		List - II
(a)	Spirogyra	(i)	Dominant diploid sporophyte vascular plant, with highly reduced male or female gametophyte
(b)	Fern	(ii)	Dominant haploid free-living gametophyte
(c)	Funaria	(iii)	Dominant diploid sporophyte alternating with reduced gametophyte called prothallus
(d)	Cycas	(iv)	Dominant haploid leafy gametophyte alternating with partially dependent multicellular sporophyte

Choose the correct answer from the options given below :

(a)-(iv), (b)-(i), (c)-(ii), (d)-(iii)

(a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)

(a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)

(a)-(ii), (b)-(iv), (c)-(i), (d)-(iii)

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