Match List-I with List-II

List-I (Population interactions)	List-II (Species A / Species B)
(A) Competition	(I) - / 0
(B) Amensalism	(II) + / 0
(C) Commensalism	(III) + / -
(D) Parasitism	(IV) - / -

'* + 'sign for beneficial interaction, '-'for detrimental and '0 *' for neutral interaction
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Read the given paragraph and answer the given question :
Parasitism has evolved in many taxonomic groups from plants to higher vertebrates. Many parasites have evolved to be host specific in such a way that both host and the parasite tend to co-evolve. In accordance with their life styles, parasite evolve special adaptations and complex life cycle. Identify the statements which are not correct regarding host–parasite relationship:
(A) Host and parasite co-evolve.
(B) Parasite develops a main nervous system to survive.
(C) If host rejects parasite, parasite evolves counter-mechanisms to neutralize host defenses.
(D) If host rejects parasite, parasite succeeds by shifting to another host.
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Which is an example of autosomal dominant trait in humans?

Match List-l with List-II

List-l (Term)	List-II (Chromosome formulation)
(A) Diploid	(I) 2n-1
(B) Aneuploidy	(II) 4n
(C) Haploid	(III) n
(D) Polyploidy	(IV) 2n

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Identify the terminal methods to prevent pregnancy.
(A) Tubectomy
(B) Vasectomy
(C) IUDs
(D) Cervical caps
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ELISA is based on the principle of -

Match List-l with List-II

List-I (Terms)	List-II (Examples)
(A) Divergent evolution	(I) Eye of the octopus and mammals
(B) Convergent evolution	(II) Forelimbs in vertebrate animals
(C) Evolution by anthropogenic action	(III) Australian marsupials
(D) Adaptive radiation	(IV) Industrial melanization in moth

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Which one of the followings is not a feature of insecticidal protein crystals formed by Bacillus thuringiensis: -

In the given reaction \(CH_3CH_2OH + HCl \xrightarrow{Anhy ZnCl_2} X \xrightarrow{KCN(alc)} Y \xrightarrow{Na/Alcohol} Z\) \(Y\) and \(Z\) are:

Which one of the following plants is the source of cannabinoids commonly used in drug abuse?

Which of the following compounds are aromatic alcohols?
(A)

(B)

(C)

(D)

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Fe shows extra stability as \(\text{Fe}^{3+}\) due to :

In which ecosystem is the biomass of primary consumers greater than producers?