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90. Which of the following acts as a shock absorber to cushion the tibia and femur which came together ?

a) Cartilage b) Ligament

c) Tendon d) Disc

Ans. Cartilage

91. Amoebic dysentry is caused by _______.

Ans. E.histolytica

92. Dental formula of human being is ___________.

Ans.

93. Synovial joint is _____________.

Ans. Hinge joint

94. Which is correct about white tiger

(MAT JEE - 07)

a) White tiger is a type of Albino

b) White tiger is Recessive mutant

c) It is a part of sub species of indian tiger

d) It is a transgenic animal

Ans. White tiger is Recessive mutant

95. Which is wrongly matched ?

a) Euglenoidea Myonemes

b) Ciliophora Axonemes

c) Cnidaria parapodia

d) Annelida Notopodia

Ans. Cnidaria parapodia

96. Which is not true for Nutrition in Amoeba

(VST - F.T - 01)

a) It is omnivore

b) It is pseudopodia feeder

c) It has holozoic nutrition

d) It is photo heterotroph

Ans. It is photo heterotroph

97. Haplobatrachus tigeninum is the zoological name of

a) Frog b) Garden lizard

c) Tiger d) Krait

Ans. Frog

98. Respiratory centre of brain is sensitive to _____________.

(VST - P.T - 02)

Ans. More CO2 concentration in blood

99. A recessive mutant is one which is ______.

Ans. Expressed only when it is homozygous and hemizygous state.

 

100. An allout sprint cannot continue for more than 45 second because muscles _________.

Ans. Runout oxygen

101. Which immunoglobulin is secreted first ?

(VST-P.T- 05)

a) IgA b) IgM

c) IgD d) IgE

Ans. IgM

102. Humoral immunity system is mediated by ___________.

Ans. B-cells

103. Which is true for CO2 concentration ?

a) More in alveolar air than in expaired air

b) More in expired air than in alveolar air

c) More in inspired air than in expired air

d) More in inspired air than in alveolar air

Ans. More in alveolar air than in expaired air

104. Which of the following is auto immuno disease ?

a) Asthma b) Cancer

c) Erythroblastosis foetails

d) Systemic lupus erythematosis

Ans. Systemic lupus erythematosis

105. Cerebrospinal fluid is secreted by ________.

(VST F.T - 03)

Ans. Choroid plexus

106. Amount of saliva secreted daily in human is ___________.

(VST F.T - 02)

Ans. 1000 ml

107. Study of behaviour of animal is called ___________.

(PTS - BZ - 01,WAT JEE - 01)

Ans. Ethology

108. Which of the following is not true for Euglena?

a) Presence of chlorophyll a and b

b) Presence of cellulose cell wall

c) Presence of photoplasmic capsule

d) Presence of proteinaceous pellicle

Ans. Presence of cellulose cell wall                             

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