Zoology Practice MCQs (Most Important and Expected Questions) CSIR NET JRF Set 5

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(B) Check which of the following statements are true or false. On your answer sheets justwrite the question number and T or F. (10)

Q.11 Archaeopleryx is a missing link between birds and reptiles.

Answer: True

Q.12 Skin of frog has well-developed sweat glands.

Answer: False

Q.13 True Coelom develops from endoderm.

Answer:False

Q.14 Archenteron develops during blastula stage.

Answer:False

Q.15 The Trypanosoma causes the disease called “sleeping sickness”.

Answer:True

Q.16 Snakes can listen and enjoy music.

Answer:False

Q.17 Echidna is an egg-laying mammal.

Answer:True

Q.18 Herbivores have more pointed teeth than carnivores.

Answer:False

Q.19 Reptiles are warm blooded animals.

Answer:False

Q.20 The body cavity in arthropods is a haemocoel.

Answer:True

Q.1 Many humans become ill by consuming milk products because they lack:

(a) Bacteria in their intestines

(b) Rennin

(c) Hydrochloric acid

(d) Lactase

(e) None of these

Answer:D

Q.2 Which of the following process cause substance to move across membranes without the expenditure of cellular energy?

(a) Endocytosis(b) Active transport(c) Diffusion(d) None of these

Answer:C

Q.3 Respiratory pigment present in muscles is called:

(a) Haemoglobin(b) Myoglobin(c) Haemocyanins(d) Globin(e) None of these

Answer:B

Q.4 Which one of the following is not a viral disease?

(a) Mumps(b) Small-pox(c) Cow-pox(d) Tetanus(e) None of these

Answer:D

Q.5 Animals obtain Carbohydrates mainly from:

(a) Sucrose(b) Glycogen(c) Starch(d) Glucose(e) None of these

Answer:C

Q.6 Mesosomes are internal extensions of:

(a) Cell Wall(b) Cell Membrane

(c) Chromatin body(d) None of these

Answer:B

Q.7 Sugar in each nucleotide of DNA is:

(a) Deoxyglucose(b) Ribose(c) Glucose(d) Deoxyribose(e) None of these

Answer:A

Q.8 Species is the basic unit of:

(a) Genetics

(b) Zoology

(c) Ecology

(d) Universe

(e) None of these

Answer:E

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