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AIIMS MBBS Entrance Test 2019 Biology Paper with Answer & Solutions 26 May Second Shift Part 1

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Total Number of Questions (46)

Q-71: Gene library or DNA library has collection of

Options:

(1) DNA and RNA

(2) Any one type of gene of Organism

(3) C DNA only

(4) All possible genes of all organisms

Answer: (3)

Q-72: Identify the diagrams

(i)

Image Porphyra

(ii)

Image Polysiphonia

(iii)

Image - Chara

(iv)

Image - Dictyota

Options:

(1) (i) - Porphyra, (ii) - Polysiphonia, (iii) - Chara, (iv) - Dictyota

(2) (i) - Polysiphonia, (ii) - Porphyra, (iii) - Chara, (iv) - Ectocarpus

(3) (i) -Laminaria, (ii) - Polysiphonia, (iii) - chlamidomonas, (iv) - Fucus

(4) (i) - Dictyota, (ii) - Polysiphonia, (iii) - Chara, (iv) – Porphyra

Answer: (1)

Q-73: Which hormone inhibit morphogenesis

Options:

(1) ABA

(2) 2,4-D

(3) Jasmonic acid

(4) IBA

Answer: (1)

Q-74: Which increase shoot growth in callus culture?

Options:

(1) Cytokinin

(2) Auxin

(3) Gibberellin

(4) ABA

Answer: (1)

Q-75: Match the following

Title: Table of Match the Folowing
Column-IColumn-II
(i)Tap root(a)Sweet potato
(ii)Adventitious root(b)Turnip
(iii)Stem(c)Wheat
(iv)Fibrous root(d)Potato

Options:

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

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

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

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

Answer: (3)

Q-76: Which gas is present predominantly in biogas?

Options:

(1) Methane

(2) Ethane

(3) Butane

(4) Propane

Answer: (1)

Q-77: Which is similar term to Hybrid vigour?

Options:

(1) Heterosis

(2) Homozygosity

(3) Heterozygosity

(4) Homosis

Answer: (1)

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