Earthworm MCQ Test - Zoology, Class 11


30 Questions MCQ Test Zoology for Class 11 - Notes and Tests | Earthworm MCQ Test - Zoology, Class 11


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Attempt Earthworm MCQ Test - Zoology, Class 11 | 30 questions in 20 minutes | Mock test for Class 11 preparation | Free important questions MCQ to study Zoology for Class 11 - Notes and Tests for Class 11 Exam | Download free PDF with solutions
QUESTION: 1

Gizzard in Pheretima is an organ:-

[CPMT- 80, 82, 84, 85, 90]

Solution:

The gizzard is made of circular muscles and is internally lined by a cuticle. It acts as a grinder. After the gizzard, the food is pushed to the intestine where it is finally broken down into simpler compounds. 

QUESTION: 2

The function of typhlosole in earthworm to :-

[CPMT-1986]

Solution:
QUESTION: 3

 Chloragogen cells of Pheretima are similar to human :-

[CPMT - 88]

Solution:
QUESTION: 4

Chloragogen cells are for :-

Solution:
QUESTION: 5

Earth worm contains blood pigment:-

[CPMT- 73, 85]

Solution:
QUESTION: 6

 In which animal blood is red but blood corpuscles are absent ?

[CPMT- 74,78,81]

Solution:
QUESTION: 7

Blood from seminal vesicles and gonads is collected by :-

[CPMT -78]

Solution:
QUESTION: 8

One pair of hearts in earthworm occur in segments

[CPMT - 90]

Solution:
QUESTION: 9

 Which of the following is the character of dorsal blood vessel of earthworm ?

[CPMT - 80]

Solution:
QUESTION: 10

Which statement is true about earthworm:-

[CBSE - 90 ]

Solution:
QUESTION: 11

The flow of blood in the dorsal blood vessel of earthworm is :-

[CPMT - 86]

Solution:
QUESTION: 12

Which of the following pigment is found in the blood of Pheretima ?

[CPMT -88]

Solution:
QUESTION: 13

Lateral oesophageal heart connects :

[CPMT-88]

Solution:
QUESTION: 14

In earthworm neurons are :-

[BHU -79 ]

Solution:
QUESTION: 15

Which structure in earthworm is capable of secreting hormones ?

[CPMT-94]

Solution:
QUESTION: 16

Pharyngeal nephridia of Pheretima are found in segments.

[C PMT -71]

Solution:
QUESTION: 17

​Excretory organs in earthworm are :-

Solution:
QUESTION: 18

which of the following is exonephric nephridia ?

[CPMT - 75]

Solution:
QUESTION: 19

Septal nephridia of earth worm are:-

[ PMT - 76]

Solution:
QUESTION: 20

In earthworm the enteronephric nephridia open in :-

[CPMT - 79 ]

Solution:
QUESTION: 21

Nephrostome is found in earthworm in

[BHU- 79]

Solution:
QUESTION: 22

Terminal ducts of septal nephridia of earthworm open in -

Solution:
QUESTION: 23

Which of the following structures are found in 7 and 9 segments of Pheretima :-

[CPMT-84]

Solution:
QUESTION: 24

Earthworm is :-

f[CPMT - 85]

Solution:
QUESTION: 25

 Septal nephridia of earthworm discharge excretory product into:-

[ RAJ PMT- 85]

Solution:
QUESTION: 26

Similarity between septal nephridia and Malpighian tubules is that :-

[CPMT- 88]

Solution:
QUESTION: 27

Origin of nephridia in earthworm is :-

[CPMT - 88]

Solution:

Earthworms are triploblastic and they have three prominent germ layers known as endoderm, mesoderm and ectoderm. The nephridia occur in pairs and performs a function similar to the vertebrate kidney. They remove metabolic wastes from an animal's body. The nephridia of the earthworm are of ectodermal origin. 

QUESTION: 28

Similarily between Man and earthworm is:-

[AFMC-94]

Solution:
QUESTION: 29

Spermatheca of Pheretima represent.

[DPMT-70]

Solution:
QUESTION: 30

Sperms in Pheretima are stored in :-

Solution:
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