Question
(a) Identify the animal given here.
(b) Write the phylum to which it belongs.
(c) Identify the pointed parts; p, q, r and s.
(b) Write the phylum to which it belongs.
(c) Identify the pointed parts; p, q, r and s.
✓
Answer
Get the step-by-step solution for this question inside the Vidyadip app.
Get the answer in the appNeed 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
what are the physical properties of metals and nonmetals?
Why has it been said that only insects directly compete with humans for food?
Observe the figure and answer the questions below:
(a) What does the figure indicate?
(b) Which human organs are involved in this process?
(c) Which hormones take part in this process?
(d) What is the periodicity for these changes?
(e) The body of woman undergoing this process is impure, she should remain away from other people. What is your opinion about this statement? Give justification for your opinion.
(a) What does the figure indicate?
(b) Which human organs are involved in this process?
(c) Which hormones take part in this process?
(d) What is the periodicity for these changes?
(e) The body of woman undergoing this process is impure, she should remain away from other people. What is your opinion about this statement? Give justification for your opinion.
Write the proper name of the orbits of satellites shown in the following figure with their height from the earth’s surface. (Practice Activity Sheet – 4)
Explain the term power of accommoda¬tion of the eye.
(OR)
Write a short note on the power of accommodation of the eye.
(OR)
Write a short note on the power of accommodation of the eye.
Mahatma Gandhi said, 'The Earth is sufficient to satisfy everyone's need but not the greed' Explain.
The white solid compound A decomposes quite rapidly on heating in the presence of a black substance X to form a solid compound B and a gas C. When an aqueous solution of compound B is reacted with silver nitrate solution, then a white precipitate of silver chloride is obtained along with potassium nitrate solution. Gas C does not burn itself but helps burn other things.
- What is compound A?
- What is compound B?
- What is gas C?
- What do you think is the black substance X? What is its function?
- What is the general name of substances like X?
State one characteristic each of the chemical reaction which takes place when:
- Dilute hydrochloric acid is added to sodium carbonate.
- Lemon juice is added gradually to potassium permanganate solution.
- Dilute sulphuric acid is added to barium chloride solution.
- Quicklime is treated with water.
- Wax is burned in the form of a candle.
Whether the incidence shown in the following picture is rational? Express your opinion.
Assign names in the figure given below. Explain the various stages those are kept blank:
