Biology Questions Asked In SSC CHSL
SSC CHSL Previous Year Biology Questions download PDF based on previous year question paper of SSC exams. 20 Very important Previous Year Biology questions for SSC CHSL Exam.
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Question 1: If the temperature is high then the activity of enzymes is __________
a) High
b) Low
c) Does not vary with the temperature
d) None of these
Question 2: Hypocalcaemia is caused by the deficiency of _________
a) Vitamin C
b) Calcium and Vitamin D
c) Vitamin A and Iron
d) Vitamin B
Question 3: Which of the following diseases are not caused by Protozoans?
a) Common Cold
b) Malaria
c) Amoebiasis
d) Both B and C
Question 4: The plant groups having naked seeds(the seeds which are exposed to the environment) are called?
a) Gymnosperms
b) Endosperms
c) Pinophyta
d) Angiosperms
Question 5: Which of the following is a female sex organ present in most of the conifers?
a) Anther
b) Antheridium
c) Archegonium
d) Stamen
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Question 6: Rhodophyta are ______ algae
a) Brown
b) Green
c) Red
d) Yellow
Question 7: A deficiency of Vitamin A causes:
a) Anaemia
b) Goitre
c) Night blindness
d) Rickets
Question 8: Which of the following diseases is caused by bats?
a) Dengue
b) Zika
c) Ebola
d) Chikungunya
Question 9: Which of the following diseases is caused by bacteria?
a) Rabies
b) Chicken Pox
c) Small Pox
d) Tuberculosis
Question 10: Which of the following are not fat soluble vitamins?
a) A
b) E
c) D
d) C
Question 11: Scurvy is caused by the deficiency of which vitamin?
a) Vitamin C
b) Vitamin A
c) Vitamin D
d) Vitamin K
Question 12: Which of the following statement is wrong about the digestive system in a human body?
a) Submandibular gland is a type of salivary gland
b) Fundus is the opening of the stomach that opens into the small intestine
c) Liver is the largest digestive gland of the body
d) Insulin is produced by Pancreas
Question 13: ……….. is/are responsible for water transportation in plants.
a) Chloroplast
b) Phloem
c) Veins
d) Xylem
Question 14: A pair of chromosomes that have same size and shape is referred to?
a) Pair chromosomes
b) Genotype chromosomes
c) Cytokinins
d) Homologous chromosomes
Question 15: Name the tissue that consists of Stomata in a plant?
a) Sclerenchyma
b) Collenchyma
c) Parenchyma
d) Epidermis
Question 16: Which of the following plant cells are composed of single cell type?
a) Parenchyma
b) Phloem
c) Xylem
d) Tracheids
Question 17: Organisms like molds and lichens reproduce through ________
a) Parthenogenesis
b) Fision
c) Budding
d) Fragmentation
Question 18: Which one of the following is not a part of the female reproductive system in a human being?
a) Vulva
b) Testis
c) Mammary Glands
d) Fallopian Tubes
Question 19: Which of the following is a virus that infects and reproduces within a bacteria?
a) Bacteriophages
b) Bacillus
c) Bacterovirus
d) Flavivirus
Question 20: In which of the following tissue the cells die at the stage of maturity and has a thick cell wall providing mechanical strength to the plant?
a) Complex permanent tissue
b) Sclerenchyma
c) Collenchyma
d) Parenchyma
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Answers & Solutions:
1) Answer (A)
2) Answer (B)
3) Answer (A)
4) Answer (A)
5) Answer (C)
6) Answer (C)
7) Answer (C)
8) Answer (C)
9) Answer (D)
10) Answer (D)
11) Answer (A)
12) Answer (B)
13) Answer (D)
14) Answer (D)
15) Answer (D)
16) Answer (A)
17) Answer (D)
18) Answer (B)
19) Answer (A)
20) Answer (B)
