FREE ONLINE ZOOLOGY TEST 02

1 / 10

The contractile protein of muscle is:

Keratin

Collagen

Tubulin

Actin and Myosin

2 / 10

A human female with Turner’s syndrome has:

44 autosomes + XXY

44 autosomes + XO

44 autosomes + XX

44 autosomes + XXX

3 / 10

Which of the following is a primary consumer in a grassland ecosystem?

Snake

Eagle

Grass

Grasshopper

4 / 10

Corpus luteum in the ovary secretes:

Testosterone

Progesterone

Estrogen only

5 / 10

Which blood vessel carries oxygenated blood from lungs to the heart?

Pulmonary vein

Pulmonary artery

Aorta

Vena cava

6 / 10

The first genetically modified (GM) crop plant was:

Tobacco

Tomato

Cotton

Brinal

7 / 10

Which pigment carries oxygen in human blood?

Myoglobin

Hemocyanin

Chlorophyl

Hemoglobin

8 / 10

In which type of reproduction does the offspring arise from a single parent without gamete fusion?

Double fertilization

Asexual reproduction

Sexual reproduction

Cross fertilisation

9 / 10

Which of the following animals shows radial symmetry in adult stage?

Earthworm

Hydra

Starfish

Cockroach

10 / 10

Which hormone regulates blood calcium level?

Parathyroid hormone

Insulin

Thyroxin

Aldosterone

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FREE ONLINE ZOOLOGY TEST 02

FREE ONLINE ZOOLOGY TEST 02 FOR NEET AND EAPCET EXAMS.

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