Current Affairs 2021 PDF

To crack any competitive exam like SSC, Railways, Insurance, UPSC, CLAT, Banking, State PSC Exams and other exams it is very important to answer all current affairs questions correctly. Gkseries Updates Current Affairs and Q&A packages in compiled and sorted topic wise to ensure easy accessibility of the information.

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Botany Objective Questions and Answers for Competitive Exams | Page-5

41 Which among the following elements increase the absorption of water and calcium in plants?
A Boron
B Copper
C Molybdenum
D Manganese

Answer: Option [A]
42 Onion is a modified form of
A leaf
B stem
C root
D none of these

Answer: Option [B]
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

Answer: Option [A]
44 Which of the following food items is rich in iron?
A Orange
B Pulses
C Apple
D Rice

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.

Answer: Option [D]
46 Olive Ridley is a famous
A cricketer
B turtle species
C grass type vegetation
D another name for olive tree

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

Answer: Option [D]
48 Which of the following is the sweetest sugar?
A Fructose
B Maltose
C Sucrose
D Glucose

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

Answer: Option [B]
50 The dried flower buds are used as a spice in
A Saffron
B Cloves
C Cinnamon
D Cardamom

Answer: Option [B]

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