Advertisements
Advertisements
Name the three types of muscles tissue.
Concept: undefined >> undefined
Deficiency of which vitamin causes night-blindness?
Concept: undefined >> undefined
Advertisements
Can cell respiration occur in any organism at a temperature of about 65°C? Give reason.
Concept: undefined >> undefined
What is respiration? How are respiration and burning similar and how are they different?
Concept: undefined >> undefined
Which one of the following examples do not come under the particular group?
Concept: undefined >> undefined
Which one of the following is an example of binomial scientific name?
Concept: undefined >> undefined
Who had introduced the binomial system of naming living beings?
Concept: undefined >> undefined
Match the items in Column I with as many as possible and even repeatedly from column II.
|
Column I |
Column II |
|
1.Pine |
(i) Fungi |
|
2. Earthworm |
(ii) Monera |
|
3. Bread mould |
(iii) Prokaryote |
|
4. Amoeba |
(iv) Gymnosperm |
|
5. Moss |
(v) Plantae |
|
6.Bacteria |
(vi) Animalia |
|
(vii) Protista |
|
|
(viii) Bryophyta |
Concept: undefined >> undefined
Give the scientific names of man, domestic cat, and peepal tree.
Concept: undefined >> undefined
All humans on earth today may differ widely in their facial features, colour, height, etc. Yet, they belong to a single species Homo sapiens. Give one reason why they are not considered belonging to different species.
Concept: undefined >> undefined
Name the five kingdoms according to the new classification.
Concept: undefined >> undefined
Given below is an animal followed by three terms or features. Underline the term which does not match with the animal.
Amoeba - Nucleus, tentacle, food vacuole
Concept: undefined >> undefined
Given below is an animal followed by three terms or features. Underline the term which does not match with the animal.
Hydra - Invertebrata, Cnidaria, Crustacea
Concept: undefined >> undefined
Which one of the following characteristics is found in all fungi but not in all bacteria?
Concept: undefined >> undefined
Bacteria are referred to as prokaryotes because
Concept: undefined >> undefined
Yeast is used in the production of
Concept: undefined >> undefined
Tick (✓) mark the correct statement/statements.
(a) All mushrooms are poisonous.
(b) All toadstools are poisonous.
(c) Some toadstools are poisonous.
(d) Some mushrooms are edible.
Concept: undefined >> undefined
Where can you find the mould Rhizopus most easily found?
Concept: undefined >> undefined
Why is it generally advised that every living room in the house should get direct sunlight at least for a short time?
Concept: undefined >> undefined
If you leave a piece of moist bread covered under a small bell jar at a warm place, mould grows on it in a few days. Answer the following with reference to this observation:
How did the mould get inside the bell-jar?
Concept: undefined >> undefined
