Which of the following have porous body and have Cellular Level of Organization?

(1) Aurelia and Obelia

(2) Adamsia and Euplectella

(3) Leucosolenia and Spongilla

(4) Sycon and Hydra

Subtopic:  Phylum Porifera |
 70%
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NEET 2023 - Target Batch - Aryan Raj Singh
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Which of the following is a correct match?

(1) Frog — External ears

(2) Earthworm — Muscular gizzard, typhlosole

(3) Human — Fat globule, 10 pairs of cranial nerves

(4) Cockroach — Chilopoda

Subtopic:  Phylum Annelida |
 62%
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One of the world's most poisonous fish toxins is released by

(1) clown fish

(2) sword fish

(3) eel fish

(4) puffer fish

Subtopic:  Comparative study of Cartilagenous & Bony Fishes |
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Stinging capsules (nematocysts) are found in

(1) wasp and honeybee

(2) scorpion and cobra

(3) sea pen and sea fan

(4) cactus and Venus flytrap

Subtopic:  Phylum Coelenterata |
 92%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh

In which of the following sets of organisms, does the external fertilization occur?

1. Echinodermata and mosses

2. Hemichordata and ferns

3. Amphibians and algae

4. Reptiles and gymnosperms

Subtopic:  Study of Amphibians |
 60%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh

In the given table, some organisms are classified into categories. However, there is one exception. Select the option with correctly mentioned exceptional organism.

Organisms Category Exception
1.   Penicillium, Aspergillus, Mucor      Fungi Mucor
2. Cacti, Venus flytrap Plants Cacti
3. Ascaris, Nereis, Wuchereria Aschelminthes      Nereis
4. Scorpion, Prawn, Anopheles Arthropoda Prawn
Subtopic:  Phylum Annelida |
 77%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh

Choose the correct pair.

(1) Coconut, cucurbits - dioecious

(2) Honeybee, Rotifers - Parthenogenesis

(3) Ornithorhyncus, Whale - viviparity

(4) Frog, Peacock - external fertilisation

Subtopic:  Phylum Arthropoda |
 66%
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Select the incorrect statement.

(1) Periplaneta has compound eyes.

(2) Earthworm shows segmentation.

(3) Ascaris shows sexual dimorphism

(4) Liver fluke has a complete alimentary canal

Subtopic:  Phylum Ctenophora & Platyhelminthes |
 81%
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Which of the following waste products in grasshopper is not excreted and is used in other metabolic activities?

(1) Carbon dioxide

(2) Water

(3) Uric acid

(4) Faeces

Subtopic:  Phylum Arthropoda |
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Select the animal that exhibits retrogressive metamorphosis.

(1) Bufo

(2) Amphioxus

(3) Limulus

(4) Herdmania

Subtopic:  Phylum Chordata |
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NEET 2023 - Target Batch - Aryan Raj Singh
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