Biology-Plant and Animal Nutrition [NTSE Stage-1 (State-Level) Scholastic-Aptitude & Language Comprehension]: Questions 1 - 6 of 28

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Question 1

Plant and Animal Nutrition
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Question

MCQ▾

The first transgenic plants expressing engineered foreign genes were tobacco plants produced by the use of

Choices

Choice (4)Response
a.Arabidopsis thaliana
b.Streptomyces hygroscopicus
c.Bacillus thuringiensis
d.Agrobacterium tumefaciens

Question 2

Plant and Animal Nutrition
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Question

MCQ▾

What happened when green tomatoes turn red?

Choices

Choice (4)Response
a.Chloroplasts are disintegrated and get converted into chromoplasts
b.New chloroplasts are made
c.Chromoplasts changed into chloroplasts
d.Question does not provide sufficient data or is vague

Question 3

Plant and Animal Nutrition
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Question

MCQ▾

The bacteria which performs the work of nitrogen fixation in the leguminous plant is

Choices

Choice (4)Response
a.Pseudomonas
b.Azatobacter
c.Nitrobacter
d.Rhizobium

Question 4

Plant and Animal Nutrition
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Question

MCQ▾

Which one of the following crop doesn’t required more nitrogen fertilizers?

Choices

Choice (4)Response
a.Sugarcane
b.Berseem Clover
c.Maize
d.Paddy

Question 5

Plant and Animal Nutrition
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Question

MCQ▾

Carbohydrates are stored in plants and animals in the form of

Choices

Choice (4)Response
a.cellulose and glucose, respectively
b.cellulose and glycogen, respectively
c.starch and glycogen, respectively
d.starch and glucose, respectively

Question 6

Plant and Animal Nutrition
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Question

MCQ▾

‘Teresa’ is a breed of goat which is found in

Choices

Choice (4)Response
a.Coastal Andhra
b.Andaman and Nicobar Islands
c.Southern parts of coastal Tamil Nadu
d.Lakshadvveep