Question
What Would happened if Genes had been absent on the chromosomes.
✓
Answer
Genes are functional segments on the chromosomes which are responsible for transmitting the hereditary information.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Obtain an expression for the variation of the density of a solid with temperature.
Answer:
Answer:
Explain the origin of pressure due to a gas enclosed in a container.
Explain : Respiration is a chemical change.
Why do we fall sideways when we are sitting in a bus and it takes a sharp turn?
Material:
Torch light, mirror, a stand for hanging the mirror, black paper, comb, white paper, drawing board.
Activity :
1. Fit a white paper tightly over a table or drawing board.
2. Leaving out some portion in the middle of the comb, cover the rest with black paper so that light can only pass through the open central portion.
3. Hold the comb perpendicular to the white paper and throw torch light on its central portion.
4. Adjust the comb and torch so as to get light rays on the white paper. Now keep a mirror in the path of this ray of light as shown in the figure.
5. What do you observe?
Torch light, mirror, a stand for hanging the mirror, black paper, comb, white paper, drawing board.
Activity :
1. Fit a white paper tightly over a table or drawing board.
2. Leaving out some portion in the middle of the comb, cover the rest with black paper so that light can only pass through the open central portion.
3. Hold the comb perpendicular to the white paper and throw torch light on its central portion.
4. Adjust the comb and torch so as to get light rays on the white paper. Now keep a mirror in the path of this ray of light as shown in the figure.
5. What do you observe?
How do non-metals react with oxygen? Explain with an example.
Which types of pollutants are observed?
If the angle between the mirror and reflected ray is 23°, what is the angle of incidence of the incident ray?
Write any two characteristics of a mixture.
Give the preventive measures of Cancer: