Forum

Some natural phenomena

Suppose you are outside your home and an earthquake strikes. What
precaution would you take to protect yourself?

05/11/2024

Science

8th

Diversity In Living Organism

Write true (T) or false (F)
(a) Whittaker proposed five kingdom classification.
(b) Monera is divided into Archaebacteria and Eubacteria.
(c) Starting from Class, Species comes before the Genus.
(d) Anabaena belongs to the kingdom Monera.
(e) Blue green algae belongs to the kingdom Protista.
(f) All prokaryotes are classified under Monera.

05/11/2024

Science

9th

Diversity In Living Organism

Meena and Hari observed an animal in their garden. Hari called it an insect
while Meena said it was an earthworm. Choose the character from the
following which confirms that it is an insect.
(a) Bilateral symmetrical body
(b) Body with jointed legs
(c) Cylindrical body
(d) Body with little segmentation

05/11/2024

Science

9th

Some natural phenomena

List three states in India where earthquakes are more likely to strike.

05/11/2024

Science

8th

Diversity In Living Organism

The ‘Origin of Species’ is written by
(a) Linnaeus
(b) Darwin
(c) Hackel
(d) Whittaker

05/11/2024

Science

9th

Diversity In Living Organism

Well defined nucleus is absent in
(a) blue green algae
(b) diatoms
(c) algae
(d) yeast

05/11/2024

Science

9th

Some natural phenomena

Describe with the help of a diagram an instrument which can be used to
detect a charged body.

05/11/2024

Science

8th

Diversity In Living Organism

5-Kingdom classification has given by
(a) Morgan
(b) R. Whittaker
(c) Linnaeus
(d) Haeckel

05/11/2024

Science

9th

Diversity In Living Organism

In taxonomic hierarchy family comes between
(a) Class and Order
(b) Order and Genus
(c) Genus and Species
(d) Division and Class

05/11/2024

Science

9th

Some natural phenomena

Explain why a charged balloon is repelled by another charged balloon
whereas an uncharged balloon is attracted by another charged balloon?

05/11/2024

Science

8th