Biology plant and animal tissues class 7

Biology plant and animal tissues class 7

Multiple Choice

What are meristematic tissues?

• Actively dividing cells

• Dormant cells

• Cells having a very large vacuole

• These cells are large and conspicuous

Multiple Choice

Do permanent tissues divide?

• Yess-every minute

• No they do not

Multiple Choice

What are the different types of complex permanent tissues in plants?

• Xylem and Phloem

• Parenchyma

• Phloem only

• Collenchyma

Multiple Select

What is the function of nervous tissues in animals?

• Protect inner lining of cells

• Convey signals or messages

• To help locomotion

Multiple Choice

What are areolar tissues?

• Tissues containing fat globules

• Help the heart to pump blood

• Binds our skin to underlying tissue

• Kills germs

Multiple Choice

What is lymph?

• RBCs and WBCs

• Muscles connecting the bone to another bone

• Tissues connecting a muscle and a bone

• The plasma with some leukocytes or white blood cells that have oozed out out of blood capillaries

Multiple Choice

What are striated muscles?

• Muscles which work tirelessly

• Muscles that get tired easily

Multiple Choice

What are adipose tissues?

• Tissues containing fat globules

• Tissues supporting the muscles to work

• Protecting outer covering of skin

Multiple Choice

How long can an axon be??

• As long as 3 cm

• As long as 1 cm

• As short as 8 m

• As long as 1 m