English
Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 10

What is photosynthesis and wherein a cell does occur?

Advertisements
Advertisements

Question

What is photosynthesis and wherein a cell does occur?

Short/Brief Note
Advertisements

Solution

Photosynthesis is a process in which the green plants use sunlight and the green pigment chlorophyll, to synthesize, nutrients from carbon dioxide from air and water. Photosynthesis occurs in green parts of the plant such as leaves, stems, and floral buds.

shaalaa.com
  Is there an error in this question or solution?
Chapter 12: Plant Anatomy and Plant Physiology - Evaluation [Page 185]

APPEARS IN

Samacheer Kalvi Science [English] Class 10 SSLC TN Board
Chapter 12 Plant Anatomy and Plant Physiology
Evaluation | Q VI. 5. | Page 185

RELATED QUESTIONS

Complete the following paragraph by filling in the blank (1) to (5) with appropriate words:

To test a leaf for starch, the leaf is boiled in water to (1) _________.  It is then boiled in Methylated spirit to (2) ________. The leaf is dipped in warm water to soften it. It is placed in a petri dish, and (3) _____ solution is added. The region of the leaf which contains starch, turns (4) ________and the region while does not contain starch, turns (5) __________.


Given below is an experiment setup to demonstrate a particualr tropic movement in germinating seeds. Study the diagram and answer the questions that follow :

(ii) Name the tropic movement shown by part 1. 


Given below is an experiment setup to demonstrate a particualr tropic movement in germinating seeds. Study the diagram and answer the questions that follow : 

What is meant by ‘Positive’ and ‘Negative’ tropic movements in plants? 


Are the following statement true or false? Give reason in support of your answer.

The starting point of carbon cycle is the release of carbon dioxide by animals during respiration.


Explain the Term ATP.


Name the following:

The immediate product of photosynthesis.


Complete the following sentence with appropriate word:

A dark reaction is a __________ reaction.


During photosynthesis, ________ is produced and stored in the leaf.


What will happen if we remove the fish from the aquarium and keep it (with green plants) in a dark place?


An organism A which cannot move from one place to another makes a simple food B from the substances C and D available in the environment. This food is made in the presence of green-colored substance E present in organs F in the presence of light energy in a process called G. Some of the simple food B also gets converted into a complex food H for storage purposes. Does this food give a blue-black color with iodine solution?

a. What is 

  1. organism A 
  2. food B?
  3. food H?

b. What are C and D?

c. Name green-colored substance E and organ F.

d. What is the process G?


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×