LEAF STRUCTURE

LEAF STRUCTURE

Tue, 6th April 2021

Multiple Choice

What's made the colour of the leaf green?

• presence of sunlight

• presence of veins

• presence of chlorophyll

• presence of stalk

Multiple Select

Leaf can do photosynthesis because....

• it has chlorophyll

• it has chloroplast

• it has large surface area

• it is very thin

• it has vein

Multiple Choice

on which structure in the leaf you can find chlorophyll?

• nucleus

• mitochondria

• chloroplast

• cell wall

Multiple Select

Which cells have chloroplast?

• waxy layer

• palisade layer

• spongy layer

• veins

Multiple Choice

how does carbon dioxide enter these cells?

• carried by veins

• through stoma in the lower epidermis

• through stoma in the upper epidermis

• being absorbed by upper epidermis

Multiple Choice

how does water get into these cells?

• carried by veins

• through stoma in the lower epidermis

• through stoma in the upper epidermis

• being absorbed by upper epidermis

Multiple Choice

How does light get into these cells?

• light is captured by chlorophyll

• light is captured by the epidermis

• light is captured by the veins

• light goes through via stoma

Multiple Choice

Which cell will do most of the photosynthesis?

• upper epidermis layer

• lower epidermis layer

• palisade layer

• spongy layer

Multiple Choice

how does oxygen leave these cells?

• carried by veins

• through stoma in the lower epidermis

• through stoma in the upper epidermis

• being absorbed by upper epidermis

Multiple Choice

how does sugar leave go out from the leaves?

• carried away by veins

• through stoma in the lower epidermis

• through stoma in the upper epidermis

• being absorbed by upper epidermis