Botany - Multiple Choice Questions (MCQs) and Answers | Botany Objective Questions and Answers | Botany General Knowledge (GK) Questions and Answers | Botany Quiz | Botany Questions and Answers | Botany Interview Questions and Answers | Botany MCQs for SSC, UPSC, Railway Exams | Botany Questions and Answers for Competitive Exams

Questions

41 Which among the following elements increase the absorption of water and calcium in plants?

A Boron

B Copper

C Molybdenum

D Manganese

View Answer Comment

Answer: Option [A]

42 Onion is a modified form of

A leaf

B stem

C root

D none of these

View Answer Comment

Answer: Option [B]

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43 All the progeny obtained from a single plant by vegetative propagation are called

A Clones

B Pure line

C Indred line

D Pedigree line

View Answer Comment

Answer: Option [A]

44 Which of the following food items is rich in iron?

A Orange

B Pulses

C Apple

D Rice

View Answer Comment

Answer: Option [C]

45 Hashish is obtained from a plant. From which part of the plant is it obtained?

A Leaves

B Stem

C Exudate from stem and male inflorescences.

D Exudate from leaves and female inflorescences.

View Answer Comment

Answer: Option [D]

46 Olive Ridley is a famous

A cricketer

B turtle species

C grass type vegetation

D another name for olive tree

View Answer Comment

Answer: Option [B]

47 Which one of the following is related to Silviculture?

A Culture of Hilsa

B Culture of silver carp

C Culture of oil-producing

D Forest crops

View Answer Comment

Answer: Option [D]

48 Which of the following is the sweetest sugar?

A Fructose

B Maltose

C Sucrose

D Glucose

View Answer Comment

Answer: Option [A]

49 Which one of the following is also called the ‘power plants’ of the cell?

A Golgi body

B Mitochondrion

C Ribosome

D Lysosome

View Answer Comment

Answer: Option [B]

50 The dried flower buds are used as a spice in

A Saffron

B Cloves

C Cinnamon

D Cardamom

View Answer Comment

Answer: Option [B]

NCERT Class 12 Biology Solved Multiple Choice Questions

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