Label the diagrams given below. Which of these represents a plant cell? ___________

The diagram '1' represents plant cell. Plant cells are eukaryotic cells with a true nucleus along with specialised structures called organelles that carry out certain specific functions like photosynthesis to sustain itself. The diagram '2' represents the animal cell. An animal cell are generally smaller than plant cells and lack a cell wall and has a true, membrane-bound nucleus along with other cellular organelles.

E M B I B E

OXFORD New Science In Everyday Life 8>Chapter 7 - Cell: Structure and Function>Exercises>Q D

HARD

8th CBSE

IMPORTANT

Earn 100

Describe stepwise how you would make a slide of an onion peel and observe it under a microscope.

Important Questions on Cell: Structure and Function

HARD

8th CBSE

IMPORTANT

OXFORD New Science In Everyday Life 8>Chapter 7 - Cell: Structure and Function>LET'S RECALL

Recall and complete the concept map given below.

HARD

8th CBSE

IMPORTANT

OXFORD New Science In Everyday Life 8>Chapter 7 - Cell: Structure and Function>LET'S APPLY

Priya and Shriya viewed two unknown slides under a microscope. Slide A had cells having a cell wall and chloroplasts. Slide B had cells that did not have a cell wall and chloroplasts. Which slide has plant cells? (Hint: recall the differences between plant and animal cells.)

MEDIUM

8th CBSE

IMPORTANT

OXFORD New Science In Everyday Life 8>Chapter 7 - Cell: Structure and Function>LET'S APPLY

Animals depend on plastids present in plant cells. Explain how. (Hint: Think about the food chain.)

MEDIUM

8th CBSE

IMPORTANT

OXFORD New Science In Everyday Life 8>Chapter 7 - Cell: Structure and Function>LET'S DISCUSS

Can we prepare slides without using stains? If not, why?

HARD

8th CBSE