ZOOLOGY ONLINE TEST 13

21 నవంబర్ 20256 సెప్టెంబర్ 2026 - by Saheb Shaik

BIKKI NEWS : FREE ZOOLOGY ONLINE TEST 13 FOR JEE AND NEET. నీట్, ఎఫ్‌సెట్ వంటి ప్రవేశ పరీక్షల కొరకు డైలీ జువాలజీ ఆన్లైన్ టెస్ట్.

FREE ZOOLOGY ONLINE TEST 13 FOR JEE AND NEET

1 / 10

Number of Malpighian tubules in cockroach —

80–90

90-100

100-110

20-30

2 / 10

The excretory organs in cockroach are —

Malpighian tubules

Nephridia

Flame cells

Kidneys

3 / 10

The respiratory organs of cockroach are —

Gills

Tracheae

Lungs

Skin

4 / 10

The dorsal heart in cockroach consists of —

8 chambers

12 chambers

10 chambers

13 chambers

5 / 10

Number of ocelli in cockroach —

6 / 10

The mouth parts of cockroach are —

Sponging type

Siphoning type

Chewing and biting type

Piercing-sucking

7 / 10

The antennae of cockroach are —

Unsegmented

Filamentous

Jointed

Non functional

8 / 10

Total number of legs in cockroach —

9 / 10

The body of cockroach is divided into —

Head, wings, legs

Head, trunk, tail

Thorax, abdomen, tail

Head, thorax, abdomen

10 / 10

The scientific name of cockroach is —

Periplaneta americana

Musca domestica

Blatta orientalis

Apis mellifera

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About Saheb Shaik

Saheb Shaik Founder and author of BIKKI NEWS, With 8 Years of experience.

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FREE ZOOLOGY ONLINE TEST 13 FOR JEE AND NEET

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