Structural Organisation in Animals Test

Question 1
4 / -1

Read the statement with regard to frog. Which of the statement is/are correct and incorrect?
(i) The medulla oblongata passes out through foramen of Monro and continues into the spinal cord.
(ii) Vasa efferentia are 10-12 in number that arises from testes
(iii) Ovaries have no functional connection with kidneys
(iv) Frogs are uricotelic

A
Statements (i), (ii) and (iii) are correct while statement (iv) is incorrect

B
Statements (i), (ii) are correct while statement (iii) and (iv) is incorrect

C
Statements (ii), (iii) are correct while statement (i) and (iv) is incorrect

D
Statements (ii), (iii) and (iv) are correct while statement (i) is incorrect

Question 2
4 / -1

Identify the incorrect statement about frog.

A
Parathyroid and pineal body are present

B
There are ten cranial nerves only

C
Optic lobes are situated in the mid brain

D
The ventricle opens into the conus arteriosus

Question 3
4 / -1

Which of the following statements is incorrect about the frog?
(i) Eyes are bulged out and covered by a nicitating membrane that protects them while in water.
(ii) On either side of the eyes a membranous tympanum (ear) receives sound signals.
(iii) The hind limbs end in four digits and they are larger and muscular than fore limbs that end in five digits.
(iv) Feet have webbed digits that help in swimming.
(v) Frogs exhibit sexual dimorphism

A
(i) and (v)

B
(iii) only

C
(ii) and (iii)

D
(iv) only

Question 4
4 / -1

Which of the following statements is correct about the respiration in frog?
(i) In frog, cutaneous and pulmonary respiration are found
(ii) A pair of elongated pink hollow lungs are found in thorax.
(iii) During aestivation and hibernation, gaseous exchange takes place through skin.

A
(i), (ii) and (iii)

B
(i) and (iii)

C
(ii) and (iii)

D
(i) and (ii)

Question 5
4 / -1

Following are given four statements (i) - (iv) related to frog. Read the statements carefully and select the option that identifies two correct statements.
(i) The ovaries are situated near kidney and there is no functional connection with kidneys.
(ii) Vasa efferentia enter the kidneys on their side and open into Bidder's canal.
(iii) There are twelve pairs of cranial nerves arising from the brain.
(iv) RBCs are enudeated and contain red coloured pigment namely haemoglobin.

A
(ii) and (iii)

B
(i) and (ii)

C
(iii) and (iv)

D
(i) and (iv)

Question 6
4 / -1

Where is jelly deposited as a covering on the egg of frog?

A
In the oviduct

B
In the water during fertilisation

C
In the water after fertilisation

D
In the ovary

Question 7
4 / -1

In a frog, if a hole is punched in the floor of its buccal cavity, then the frog will not die as:

A
buccal respiration does not stop

B
pulmonary respiration occurs

C
it can store oxygen for future use

D
respiration other than lungs will continue

Question 8
4 / -1

In frog, mesorchium is a thin fold of membrane extending between

A
two testes

B
liver and kidneys

C
two kidneys

D
kidneys and testes

Question 9
4 / -1

The Bidder's canal is found in

A
tastes of frog

B
ovary of mammal

C
kidney of frog

D
kidney of mammal

Question 10
4 / -1

Read the following statements (P- T) and select the option that correctly fills (i)- (v).
P. The male frog has a special organ on the throat called _____ (i).
Q. _____ (ii) membrane is a part of ear and serves to receive sound waves.
R. Dermis of the frog contains sac-like ______ (iii) glands
S. Tongue of frog is _____ (iv).
T. ______ (v) respiration takes place in lungs on land.

A
(i)- vocal sac; (ii)- Plasma; (iii)- mucous; (iv)- trilobed; (v)- Pulmonary

B
(i)- vocal sac; (ii)- Tympanic; (iii)- mucous; (iv)- bilobed; (v)- Pulmonary

C
(i)- vocal sac; (ii)- Pleural; (iii)- mucous; (iv)- unilobed; (v)- Pulmonary

D
(i)- vocal sac; (ii)- Incus; (iii)- sweat; (iv)- multilobed; (v)- Pulmonary

Submit Test

Structural Orga...

Question 1

Statements (i), (ii) and (iii) are correct while statement (iv) is incorrect

Statements (i), (ii) are correct while statement (iii) and (iv) is incorrect

Statements (ii), (iii) are correct while statement (i) and (iv) is incorrect

Statements (ii), (iii) and (iv) are correct while statement (i) is incorrect

Question 2

Parathyroid and pineal body are present

There are ten cranial nerves only

Optic lobes are situated in the mid brain

The ventricle opens into the conus arteriosus

Question 3

(i) and (v)

(iii) only

(ii) and (iii)

(iv) only

Question 4

(i), (ii) and (iii)

(i) and (iii)

(ii) and (iii)

(i) and (ii)

Question 5

(ii) and (iii)

(i) and (ii)

(iii) and (iv)

(i) and (iv)

Question 6

In the oviduct

In the water during fertilisation

In the water after fertilisation

In the ovary

Question 7

buccal respiration does not stop

pulmonary respiration occurs

it can store oxygen for future use

respiration other than lungs will continue

Question 8

two testes

liver and kidneys

two kidneys

kidneys and testes

Question 9

tastes of frog

ovary of mammal

kidney of frog

kidney of mammal

Question 10

(i)- vocal sac; (ii)- Plasma; (iii)- mucous; (iv)- trilobed; (v)- Pulmonary

(i)- vocal sac; (ii)- Tympanic; (iii)- mucous; (iv)- bilobed; (v)- Pulmonary

(i)- vocal sac; (ii)- Pleural; (iii)- mucous; (iv)- unilobed; (v)- Pulmonary

(i)- vocal sac; (ii)- Incus; (iii)- sweat; (iv)- multilobed; (v)- Pulmonary

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