Complete the table: Structure Location Function Chloroplast Antennae of housefly Sense organ for smell Lungs

Structure Location Function Chloroplast Cells of plant and algae Site of photosynthesis Antennae of housefly Head of the fly Sense organ for smell Alveoli Lungs Exchange of gases Chloroplasts are the chlorophyll pigment containing double membrane bound organelles of plant and algal cells that carry out photosynthesis, the process of converting light energy to energy stored in the form of sugar and other organic molecules that the plant or alga uses as food. The head of the fly contains the eyes, antennae and mouthparts. The common housefly liquefies food with its saliva before the mouthparts are used in a sponging, mopping capacity. The antennae provide flies with their primary source of smell and often are different between males and females. Alveoli are tiny air sacs in your lungs that take up the oxygen you breathe in and keep your body going. Although they're microscopic, alveoli are the workhorses of your respiratory system. You have about 480 million alveoli, located at the end of bronchial tubes.

E M B I B E

All In One ICSE Biology>Chapter 16 - Sample Question Paper>Section (Questions)>Q 2

MEDIUM

9th ICSE

IMPORTANT

Earn 100

Draw a well-labelled structure of pollen grain.

Important Questions on Sample Question Paper

MEDIUM

9th ICSE

IMPORTANT

All In One ICSE Biology>Chapter 16 - Sample Question Paper>Section (Questions)>Q 2

Define triple fusion.

MEDIUM

9th ICSE

IMPORTANT

All In One ICSE Biology>Chapter 16 - Sample Question Paper>Section (Questions)>Q 2

State the difference between Bryophyta and Thallophyta.

MEDIUM

9th ICSE

IMPORTANT

All In One ICSE Biology>Chapter 16 - Sample Question Paper>Section (Questions)>Q 2

Differentiate between the self-pollination and cross-pollination.

HARD

9th ICSE

IMPORTANT

All In One ICSE Biology>Chapter 16 - Sample Question Paper>Section (Questions)>Q 3

Complete the table:

Structure	Location	Function
Chloroplast
Antennae of housefly		Sense organ for smell
	Lungs

EASY

9th ICSE

IMPORTANT

All In One ICSE Biology>Chapter 16 - Sample Question Paper>Section (Questions)>Q 5

Define the following term:
Sewage

EASY

9th ICSE

IMPORTANT

All In One ICSE Biology>Chapter 16 - Sample Question Paper>Section (Questions)>Q 5

Define the following term:
Incubation period

EASY

9th ICSE

IMPORTANT

All In One ICSE Biology>Chapter 16 - Sample Question Paper>Section (Questions)>Q 6

Study the figure and answer the following:
Question Image
(i) What is shown in the figure?
(ii) Give the characteristic features of this cell.
(iii) Explain the mode of reproduction in it.