Biology (NSTSE (National Science Talent Search Exam- Unified Council) Class 10): Questions 1 - 6 of 207

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Question number: 1

» Biology » Life Processes

MCQ▾

Question

Pulmonary arteries carry blood to the:

Choices

Choice (4) Response

a.

Right atrium

b.

Aorta

c.

Lungs

d.

Left atrium

Question number: 2

» Biology » Life Processes

MCQ▾

Question

Which of the following cell organelles carries out cellular respiration?

Choices

Choice (4) Response

a.

Mitochondria

b.

Chloroplast

c.

Question does not provide sufficient data or is vague

d.

None of the above

Question number: 3

» Biology » Life Processes

MCQ▾

Question

Identify the type of nutrition exhibited by the given figure.

Identify the type of nutrition exhibited

Identify the Type of Nutrition Exhibited

Identify the type of nutrition exhibited

Choices

Choice (4) Response

a.

Symbiotic nutrition

b.

Autotrophic nutrition

c.

Saprophytic nutrition

d.

Parasitic nutrition

Question number: 4

» Biology » Life Processes

MCQ▾

Question

The direction of blood flow from heart to heart is:

Choices

Choice (4) Response

a.

Heart – Vein – Venule – Capillary – Arteriole – Artery – Heart

b.

Heart – Artery – Arteriole – Capillary – Venule – Vein – Heart

c.

Heart – Venule – Vein – Capillary – Artery – Arteriole – Heart

d.

Heart – Arteriole – Artery – Capillary – Vein – Venule – Heart

Question number: 5

» Biology » Life Processes

MCQ▾

Question

In which of the following processes the energy from sunlight is as save as carbohydrates (sugars and starches)?

Choices

Choice (4) Response

a.

Respiration

b.

Photosynthesis

c.

Nutrition

d.

Reproduction

Question number: 6

» Biology » Life Processes

MCQ▾

Question

The sequence equation given below represents photosynthesis. Identify X, Y and Z.

The sequence equation

The Sequence Equation

The sequence equation

Choices

Choice (4) Response

a.

X – Light energy, Y – Sugar, Z – Water

b.

X – Water, Y – Light energy, Z – Sugar

c.

X – Sugar, Y – Light energy, Z – Water

d.

X – Light energy, Y – Water, Z – Sugar

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