Please select a subject first
Advertisements
Advertisements
Find the odd one out.
Concept: undefined >> undefined
What are sucking Roots?
Concept: undefined >> undefined
Advertisements
What are breathing Roots or Pneumatophores?
Concept: undefined >> undefined
Write a note root modified for mechanical support.
Concept: undefined >> undefined
How do Epiphytic roots differ from Sucking roots?
Concept: undefined >> undefined
In an electric circuit, the current starts from ______.
Concept: undefined >> undefined
Observe the circuit given:
1. Would any of the bulbs glow when the switch is in the ‘OFF’ position?
2. What will be the order in which the bulbs A, B, and C will glow when the switch is moved to the ‘ON’ position?
Concept: undefined >> undefined
Large crystals of pure substances can be obtained from their solutions by the process of ______.
Concept: undefined >> undefined
Which gas is produced when vinegar reacts with baking soda?
Concept: undefined >> undefined
Nitrogen gas turns lime water milky.
Concept: undefined >> undefined
Match the following :
| Column I | Column II | ||
| 1. | Folding of paper | a. | Crystallization |
| 2. | Oxidation | b. | Can be reserved |
| 3. | Zinc coating | c. | Cut apples |
| 4. | Solid in pure form | d. | Galvanisation |
Concept: undefined >> undefined
Mitochondria can help to photosynthesize.
Concept: undefined >> undefined
Why are mitochondria known as the powerhouse of the cell?
Concept: undefined >> undefined
Assertion (A): Blue green algae are prokaryotes.
Reason (R): They do not have a true nucleus.
Concept: undefined >> undefined
Blue-green algae are not placed under kingdom Protista whereas other algae are placed under it.
Concept: undefined >> undefined
______ is always against, opposite side of light source.
Concept: undefined >> undefined
The ______ is the darkest part of a shadow.
Concept: undefined >> undefined
The lighter shade of shadow is the ______.
Concept: undefined >> undefined
Which of the following is non–bio degradable?
Concept: undefined >> undefined
