CBSE class 9 Science MCQs with Answers | CBSE class 9 Science Quiz

101 Husk of a coconut is made of which tissues?

[A] Sclerenchymatous tissue

[B] Collenchyma

[C] Parenchyma tissue

[D] Xylem

Answer: Sclerenchymatous tissue

102 Oesophagus and the lining of the mouth are also covered with which tissues?

[A] Striated muscle tissues

[B] Ciliated epithelium

[C] Areolar connective

[D] Squamous epithelium

Answer: Squamous epithelium

103 Which animal tissue are usually separated from the underlying tissue by an extracellular fibrous basement membrane?

[A] Epithelial tissues

[B] Nervous tissues

[C] Muscular tissues

[D] Connective tissues

Answer: Epithelial tissues

104 Bone is an example of _____________

[A] Connective tissues

[B] Nervous tissues

[C] Epithelial tissues

[D] Muscular tissues

Answer: Connective tissues

105 Cells of the tissue have dense cytoplasm, thin cellulose walls and prominent vacuoles. Identify the tissue.

[A] Collenchyma

[B] Scelerenchyma

[C] Meristem

[D] Parenchyma

Answer: Collenchyma

106 Intercalary meristems are found

[A] at internodes and base of leaves

[B] at the tips of stem

[C] beneath the bark

[D] at growing tips of roots

Answer: at internodes and base of leaves

107 In plants which of the following have the capability of cell division?

[A] Apical Meristem

[B] Xylem

[C] Parenchyma

[D] Scelerenchyma

Answer: Apical Meristem

108 Dead long and narrow cells in a plant belong to which tissue?

[A] Scelerenchyma

[B] Phloem

[C] Parenchyma

[D] Collenchyma

Answer: Scelerenchyma

109 Which of the following is an example of nutritional deficiency disease?

[A] Rickets

[B] Gastroenteritis

[C] Hypertension

[D] Diabetes

Answer: Rickets

110 ORS is given in

[A] tetanus

[B] diarrhoea

[C] measeles

[D] typhoid

Answer: diarrhoea

111 Vaccination helps in controlling diseases because

[A] it does not allow pathogens to multiply in hosts

[B] it kills the pathogens causing disease

[C] it develops resistance against the pathogen attack

[D] it blocks the food supplied to pathogens

Answer: it develops resistance against the pathogen attack

112 The causative organism for malaria is a:

[A] protozoa

[B] fungi

[C] bacteria

[D] virus

Answer: protozoa

113 Which of the following is a communicable disease?

[A] Cholera

[B] Marasmus

[C] Rickets

[D] Scurvy

Answer: Cholera

114 Anti-viral drugs are difficult to make because, viruses

[A] live in blood stream

[B] live inside the host cells

[C] live outside the host cells

[D] live in consumed food particles

Answer: live outside the host cells

115 DPT vaccines are administered to develop immunity against

[A] Pertussis

[B] Diptheria

[C] Tetanaus

[D] All of these

Answer: All of these

116 Microbes which enter the body through nose most likely affect

[A] lungs

[B] brain

[C] liver

[D] heart

Answer: lungs

117 Ascaris worm lives in which part of human body?

[A] large intestine

[B] small intestine

[C] kidneys

[D] liver

Answer: small intestine

118 Elephantiasis disease can have

[A] long term affect on our health

[B] sometimes bad effect on our health

[C] short-term affect on our health

[D] no effect on our health

Answer: long term affect on our health

119 Which one of the following is an infectious disease?

[A] cancer

[B] diabetes

[C] diptheria

[D] hypertension

Answer: diptheria

120 Diseases which are always present in certain location are called?

[A] epidemic diseases

[B] chronic diseases

[C] endemic diseases

[D] acute diseases

Answer: epidemic diseases

CBSE class 9 Science Quiz | CBSE class 9 Science MCQs with Answers

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