DAY-7 SCIENCE CLASS-7 L-2 QUIZZ

Which of the following best describes the types of food shown in the illustration for different animals?

• All animals eat only plants

• All animals eat only meat

• Some animals eat plants, while others eat meat or fish

• All animals eat only fruits

Why is it important to reflect on what you found most interesting in your learning?

• It helps you decide what you'd like to explore more.

• It makes the class longer.

• It is required for homework.

• It helps you memorize facts.

Imagine you are reviewing the main ideas about animal nutrition. What is a good strategy to make sure you understand the key concepts?

• Summarize the main points in your own words.

• Skip the review and move on.

• Only read the headings.

• Memorize random facts.

How can reflecting on your learning help you in future lessons?

• It helps you identify topics you want to learn more about.

• It makes you forget what you learned.

• It replaces the need to study.

• It only helps the teacher.

If you were to compare the digestive systems of humans and ruminants, what key difference would you expect to find?

• Ruminants have a multi-chambered stomach for digesting cellulose, while humans have a single-chambered stomach

• Humans have a longer digestive tract than ruminants

• Ruminants use photosynthesis to digest food

• Humans can digest cellulose without any help

Which human organ is responsible for the ingestion step in the nutrition process?

• Mouth

• Stomach

• Small Intestine

• Large Intestine

Which structure does an amoeba use to surround its food?

• Cilia

• Flagella

• Pseudopodia

• Tentacles

What is a unique feature of the digestive system of ruminants?

• Single stomach chamber

• Four-chambered stomach

• No stomach

• Two-chambered stomach

In humans, what is required for complete digestion?

• Only the stomach

• Only the liver

• Multiple organs working together in sequence

• Only the pancreas

Why is the use of enzymes in food vacuoles important for amoeba digestion?

• It helps amoebas move faster.

• It allows amoebas to photosynthesize.

• It breaks down food inside the vacuole for absorption.

• It helps amoebas form a shell.