NSO Level 1- Science Olympiad (SOF) Class 9: Questions 463 - 469 of 1123

Access detailed explanations (illustrated with images and videos) to 1123 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.

Rs. 450.00 or

How to register?

Question number: 463

» Chemistry » The Nature of Matter

Edit
MCQ▾

Question

Concentration of a solution is dependent on

Choices

Choice (4) Response

a.

Amount of solute present in the solution

b.

Amount of solvent present in the solution

c.

Both a. and b. are correct

d.

Question does not provide sufficient data or is vague

Question number: 464

» Biology » Diversity of Living Organisms

Edit
MCQ▾

Question

Which of these organisms make use of a canal system for circulating water throughout the body?

Choices

Choice (4) Response

a.

Earthworm

b.

Euplectelia

c.

Liver fluke

d.

Star fish

Question number: 465

» Biology » Improvement in Food Resources

Edit
MCQ▾

Question

Chicken that are better fed for obtaining meat is called as

Choices

Choice (4) Response

a.

Hen

b.

Rooster

c.

Broiler

d.

Fowl

Question number: 466

» Chemistry » Atoms & Molecules

Edit
MCQ▾

Question

Atomic mass of He is 4u. The number of moles for 52g of He is

Choices

Choice (4) Response

a.

13

b.

52

c.

d.

Question number: 467

» Chemistry » Matter

Edit
MCQ▾

Question

Matter is made up of ________.

Choices

Choice (4) Response

a.

atoms

b.

molecules

c.

particles

d.

All a. , b. and c. are correct

Question number: 468

» Biology » Health & Diseases

Edit
MCQ▾

Question

An active immune system recruits many cells to the affected tissue to kill off the disease causing microbes. This recruitment process is called as

Choices

Choice (4) Response

a.

Immunisation

b.

Vaccination

c.

Prevention

d.

Inflammation

Question number: 469

» Biology » Fundamentals Unit of Life

Edit
MCQ▾

Question

Maya saw this image when observed through a powerful electron microscope, which specimen she might have took?

Image of the prokaryotic cell

Image of the Prokaryotic Cell

Image of the prokaryotic cell

Choices

Choice (4) Response

a.

Plant

b.

Fungi

c.

Bacteria

d.

Animal

Developed by: