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AIIMS (All India Institute of Medical Sciences) Biology: Questions 49 - 54 of 467

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Question 49

Question MCQ▾

When a fern plant is developed from its prothallus without fertilization. This phenomenon is an example of

Choices

Choice (4)Response

a.

Apospory

b.

Parthenocarpy

c.

Organogenesis

d.

All of the above

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Question 50

Appeared in Year: 2012

Question MCQ▾

Who proposed a five-kingdom classification and named kingdoms as Monera, Protista, fungi, Plantae and Animalia?

Choices

Choice (4)Response

a.

Carolous Linnaeus

b.

Carl Woese

c.

Herbert Copeland

d.

R. H. Whittaker

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Question 51

Appeared in Year: 2004

Question MCQ▾

Which one of the following pairs is correctly matched with regard to the codon and the amino acid coded by it?

Choices

Choice (4)Response

a.

UUA-Valine

b.

AUG-Cysteine

c.

CCC-Alanine

d.

AAA-Lysine

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Question 52

Question MCQ▾

Which of the following is a vestigial structure in python?

Choices

Choice (4)Response

a.

Scale

b.

Teeth

c.

Hind limb

d.

Poison glands

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Question 53

Appeared in Year: 2013

Question MCQ▾

Spirochaetes is/are:

Choices

Choice (4)Response

a.

spiral-shaped bacteria

b.

a class of viruses

c.

ricrhittsias

d.

myxobacterie

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Question 54

Appeared in Year: 2006

Question MCQ▾

During protein synthesis in an organism, at one point the process comes to a halt. Select the group of the three codons from the following from which any one of the three could bring about this halt

Choices

Choice (4)Response

a.

UUU, UCC, UAU

b.

UUG, UCA, UCG

c.

UAG, UGA, UAA

d.

UUC, IIA, UAC

Edit