MCQ

Transportation in Plants and Circulation in Animals

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Q1. How many chambers are present in the human heart?

2 3 4 5

Q2. Why are capillaries important?

They have thick walls They have thin walls for exchange of gases and nutrients They produce heartbeat They form bones

Q3. Where does blood go from the right ventricle?

To the whole body To the lungs To the left atrium Only to the kidney

Q4. Which statement is most directly related to Unit 14: Transportation in Plants and Circulation in Animals?

Heart Cell wall Gravity Photosynthesis

Q5. Phloem transports prepared food in plants.

Phloem Xylem Cambium Epidermis

Q6. Water in plants mainly moves upward through:

Phloem Xylem Flowers Seeds

Q7. The heart pumps blood through the circulatory system.

Heart Lung Kidney Liver