Malini Sheshdari Solutions for Chapter: Transportation in Animals and Plants, Exercise 2: STEP UP

Author:Malini Sheshdari

Malini Sheshdari Science Solutions for Exercise - Malini Sheshdari Solutions for Chapter: Transportation in Animals and Plants, Exercise 2: STEP UP

Attempt the practice questions on Chapter 11: Transportation in Animals and Plants, Exercise 2: STEP UP with hints and solutions to strengthen your understanding. CONCERT Science 7 solutions are prepared by Experienced Embibe Experts.

Questions from Malini Sheshdari Solutions for Chapter: Transportation in Animals and Plants, Exercise 2: STEP UP with Hints & Solutions

EASY
7th CBSE
IMPORTANT

List three reasons why a person might have a higher pulse rate than is normal. (Hint: How do you feel while watching an adventure film or while playing football?)

EASY
7th CBSE
IMPORTANT

The heart pumps blood to send oxygen and nutrients to all parts of the body. How does the tissue of the heart get the oxygen and nutrients it needs?

MEDIUM
7th CBSE
IMPORTANT

Where in the human body are the kidneys located?

EASY
7th CBSE
IMPORTANT

Why do we need to drink sufficient water to help with excretion?

HARD
7th CBSE
IMPORTANT

What are kidney stones? How do they affect our health?

MEDIUM
7th CBSE
IMPORTANT

Explain how water from the soil reaches the xylem of the root of a plant.

EASY
7th CBSE
IMPORTANT

How is starch transported from the leaf to different parts of the plant?

MEDIUM
7th CBSE
IMPORTANT

Name two gases that are excreted by a green plant. Where are they excreted from?