Match List I with List II.
List I List II
A. Taenia  I. Nephridia
B. Paramoecium  II. Contractile vacuole
C. Periplaneta III. Flame cells
D. Pheretima  IV. Urecose gland
Choose the correct answer from the options given below:
Options: A B C D
1. II I IV III
2. I II III IV
3. I II IV III
4. III II IV I
Subtopic:  Phylum Coelenterata | Phylum Ctenophora & Platyhelminthes | Phylum Annelida | Phylum Arthropoda |
 82%
From NCERT
NEET - 2023
Please attempt this question first.
Hints
Please attempt this question first.

Radial symmetry is NOT found in adults of phylum__________
1. Echinodermata D 2. Ctenophora
3. Hemichordata 4. Coelenterata
Subtopic:  Phylum Hemichordata |
 62%
From NCERT
NEET - 2023
Please attempt this question first.
Hints
Please attempt this question first.

Select the correct statements with reference to chordates.
A: Presence of a mid-dorsal, solid and double nerve cord.
B: Presence of closed circulatory system.
C: Presence of paired pharyngeal gill slits
D: Presence of dorsal heart.
E: Triploblastic pseudocoelomate animals.
Choose the correct answer from the options given below:
1. C, D and E only 2. A, C and D only 
3. B and C only 4. B, D and E only
Subtopic:  Phylum Chordata |
 80%
From NCERT
NEET - 2023
Please attempt this question first.
Hints
Please attempt this question first.

The unique mammalian characteristics are:
1. pinna, monocondylic skull and mammary glands
2. hairs, tympanic membrane and mammary glands
3. hairs, pinna and mammary glands
4. hairs, pinna and indirect development
Subtopic:  Study of Aves & Mammals |
 79%
From NCERT
NEET - 2023
Please attempt this question first.
Hints
Please attempt this question first.

 Match List - I with List - II
List-I List-II
(A) Contractile vacuole (I) Asterias
(B) Water vascular system (II) Amoeba
(C) Canal system (III) Spongilla
(D) Flame cells (IV) Taenia
Choose the correct answer from the options given below:
Options: (A) (B) (C) (D)
1. IV II I III
2. I III II IV
3. III II I IV
4. II I III IV
Subtopic:  Phylum Porifera | Phylum Ctenophora & Platyhelminthes | Phylum Echinodermata |
 85%
From NCERT
NEET - 2023
Please attempt this question first.
Hints
Please attempt this question first.

Select the correct statements:
A: Platyhelminthes are triploblastic pseudocoelomate and bilaterally symmetrical organisms.
B: Ctenophores reproduce only sexually and fertilization is external
C: In tapeworm, fertilization is internal but sexes are not separate
D: Ctenophores are exclusively marine, diploblastic and bioluminescent organisms
E: In sponges, fertilization is external and development is direct.
Choose the correct answer from the options given below:
1. (A), (C) and (D) only 2. (B), (C) and (D) only
3. (A) and (E) only 4. (B) and (D) only
Subtopic:  Phylum Porifera | Phylum Coelenterata | Phylum Ctenophora & Platyhelminthes |
 66%
From NCERT
NEET - 2023
Please attempt this question first.
Hints
Please attempt this question first.

Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R)
 
Assertion (A): All vertebrates are chordates but all chordates are not vertebrates.
Reason (R): Notochord is replaced by vertebral column in the adult vertebrates.
 
In the light of the above statements, choose the most appropriate answer from the options given below:
 
1. (A) is not correct but (R) is correct.
2. Both (A) and (R) are correct and (R) is the correct explanation of (A).
3. Both (A) and (R) are correct but (R) is not the correct explanation of (A).
4. (A) is correct but (R) is not correct.
Subtopic:  Phylum Chordata |
 75%
From NCERT
NEET - 2022
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

In which of the following animals, the digestive tract has additional chambers like crop and gizzard?
1. Pavo, Psittacula, Corvus 
2. Corvus, Columba, Chameleon
3. Bufo, Balaenoptera, Bangarus
4. Catla, Columba, Crocodilus 
Subtopic:  Study of Aves & Mammals |
 82%
From NCERT
NEET - 2022
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Air bladder is found in : 


1. Osteichthyes
2. Aves 
3. Cyclostomata
4. Chondrichthyes 
Subtopic:  Comparative study of Cartilagenous & Bony Fishes |
 72%
From NCERT
NEET - 2022
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Given below are two statements: 

I Amphibians and reptiles have a 3-chambered heart with two atria and a single ventricle, and are oviparous in nature 
II  Crocodiles possess a 4 chambered heart with two ventricles and two atria and are viviparous in nature 


Select the most appropriate option:
1. I is correct but II is incorrect. 
2. I is incorrect but II is correct.
3. Both I and II are correct.
4. Both I and II are incorrect. 

Subtopic:  Study of Amphibians | Study of Reptilia |
 58%
From NCERT
NEET - 2022
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh