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प्रश्न
Name the following :-
The cell organelle where photosynthesis occurs
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उत्तर
Chloroplasts are plant cell organelles that use the photosynthetic process to transform light energy into relatively stable chemical energy.
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संबंधित प्रश्न
State the exact location of the Chordae tendinae
Given below is certain structure, write the term for the functional activity.
Erythrocytes and …………………………………
Given below is a certain structure, write its chief functional activity.
Blood platelets - ______
Note the relationship between the first two words and suggest a suitable word/words for the fourth place:
Coronary artery : Heart :: Hepatic artery : ______
Give reason, why a matured mammalian erythrocyte lacks nucleus and mitochondria?
What does the term “double circulation” mean?
what is Lymph nodes?
Explain with reasons.
Human blood is red coloured.
Put a tick mark (✓) against the correct alternative in the following statement.
Pulmonary vein carries
Fill in the blanks with suitable words given below:
The blood loaded with carbon dioxide from the body comes into the ______ of the heart.
True or false:
Blood group A has antigen A.
Define the Arteries.
Define the Veins.
What are seen as greenish blue lines in our hands and legs?
The table below is designed to indicate the transport of certain substances in our body. Fill in the blanks with suitable answers.
| Substance | From | To | |
| 1. | ______ | Lungs | Whole Body |
| 2. | Carbon Dioxide | ______ | ______ |
| 3. | Urea | ______ | ______ |
| 4. | Digested Carbohydrates | Intestines | ______ |
| 5. | ______ | ______ | Target Organs |
| 6. | Heat | ______ | Whole Body |
State the Location:
Tonsils
The process of keeping the blood flowing continuously throughout the body.
Which of the following is TRUE regarding closed circulatory system?
Identify the normal haemoglobin count in human females.
Name the following:
The structure that holds the heart valves in position.
