Biology - Questions and Answers, General Study (GK)

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301.

Which one of the following is good source of protein?

(a)Gram

(b)Pea

(c)Soya bean

(d)Pigeon pea

Comment

Answer is: CNA

302.

Which of the following crop enrich the soil with nitrogen?

(a)Potato

(b)Sorghum

(c)Sunflower

(d)Pea

Comment

Answer is: DNA

303.

Nitrogen fixing bacteria found in the root nodules of leguminous plant is

(a)Saprophytic

(b)Parasitic

(c)Symbiotic

(d)Auto tropic

Comment

Answer is: CNA

304.

Anabaena is used as fertilizer in growing the crop

(a)Wheat

(b)Rice

(c)Mustard

(d)Cotton

Comment

Answer is: BNA

305.

Tallest tree is

(a)Deodar

(b)Eucalyptus

(c)Sequoa

(d)None of these

Comment

Answer is: CNA

306.

Longest tree is

(a)Eucalyptus

(b)Deodar

(c)Sequoa

(d)Bamboo

Comment

Answer is: CNA

307.

Ficus is having

(a)Racemose inflorescence

(b)Cymose inflorescence

(c)Hypanthodium inflorescence

(d)Cyathium inflorescence

Comment

Answer is: CNA

308.

Which one is the incorrect match or edible parts?

(a)Guava-Mesocarp

(b)Banana-Endocarp

(c)Lemon-placental hairs

(d)Pomegranate-juicy testa

Comment

Answer is: BNA

309.

Who proposed 3-D helical DNA model?

(a)Franklin and Wilkins

(b)Yanofsky

(c)Watson and Crick

(d)Meselson and Stahl

Comment

Answer is: CNA

310.

Haemophilia is a genetic disorder which leads to

(a)Decrease in haemoglobin level

(b)Rheumatic heart disease

(c)Decrease in WBC

(d)Non-clotting of blood

Comment

Answer is: DNA

Comments

The answer to the question 451 of biology is option a instead of option b because pashmina is obtained from goat not from sheep

nishith kumar On 22.08.2016. 17:04

Question no 305 306 of biology is wrong because the longest and highest tree sequoa not eucalyptus

nishith On 02.04.2016. 01:25

Biology - Questions and AnswersPage 31

Comments

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