(English Medium) ICSE Class 10 - CISCE Question Bank Solutions for Biology

Name the Following: Hormone controls absorption of water from kidney tubules.

Name the Following: Hormone secreted by corpus luteum.

Complete the following food chain by writing the names of appropriate organisms in the blanks:

Grass → __________ → Snake → __________

Complete the following food chain by writing the names of appropriate organisms in the blanks:

 → __________ → __________ → Hen → Man

Complete the following food chain by writing the names of appropriate organisms in the blank:

Grass → __________ → Lion

Complete the following food chain by writing the names of appropriate organisms in the blanks:

 __________ → Mouse → _________ → Peaock

Write an experiment to demonstrate that CO₂ is necessary for photosynthesis.

 All life on earth Would come to an end if there were no green plants.

Photosynthesis is considered as a process supporting all life on earth.

Respiration is said to be the reversal of photosynthesis.

The figure below represents the vertical section of a leaf:

(i) Name the parts 1 to 5.
(ii) How many veins have been shown?
(iii) State the functions of parts 4 and 5.

The figure given below is for performing an experiment on photosynthesis.

Answer the following:
(i) What is the aim of this experiment?
(ii) Describe an experiment to show that light is necessary for photosynthesis.
(iii) What do you conclude from this experiment?
(iv) What is the role of light in photosynthesis?

Draw a neat and well-labeled diagram of the apparatus you would set up to show that oxygen is given out during photosynthesis.

Explain the Term ATP.

Explain the Term Calvin Cycle.

Explain the Term Free Energy.

Explain the Term NADPH.

Explain the term Plastoquinone.

Explain the term Photosynthetic Membrane.

Explain the term Phosphorylation.