Biology
Grade-9
Easy
Question
Which of the following is essential for light absorption in plants?
- Xylem
- Chlorophyll
- Phloem
- Granum
The correct answer is: Chlorophyll
The correct answer is (d) grana
Light reaction of photosynthesis requires presence of light for photo lysis of water and this light reaction occurs in grana of the chloroplast.
Related Questions to study
Biology
Match the following
| 1. |
Site of Photosynthesis |
i. . |
Grana |
| 2. |
Light Reaction |
ii. |
Carotenoid |
| 3. |
Dark Reaction |
iii. |
Chloroplast |
| 4. |
Accessary Pigment |
iv. |
Stroma |
Match the following
| 1. |
Site of Photosynthesis |
i. . |
Grana |
| 2. |
Light Reaction |
ii. |
Carotenoid |
| 3. |
Dark Reaction |
iii. |
Chloroplast |
| 4. |
Accessary Pigment |
iv. |
Stroma |
BiologyGrade-9
Biology
Chloroplasts are present in ________________.
Chloroplasts are present in ________________.
BiologyGrade-9
Biology
In which colored light photosynthesis is very little?
In which colored light photosynthesis is very little?
BiologyGrade-9
Biology
Which light color from the visible spectra is reflected by leaves?
Which light color from the visible spectra is reflected by leaves?
BiologyGrade-9
Biology
Which of the following is a product of photosynthesis?
Which of the following is a product of photosynthesis?
BiologyGrade-9
Biology
Which of the following compound is not utilized during photosynthesis?
Which of the following compound is not utilized during photosynthesis?
BiologyGrade-9
Biology
Which of the following factors determine the rate of photosynthesis?
Which of the following factors determine the rate of photosynthesis?
BiologyGrade-9
Biology
In which color of light maximum amount of photosynthesis occurs?
In which color of light maximum amount of photosynthesis occurs?
BiologyGrade-9
Biology
During photosynthesis, carbohydrates are formed from _____________.
During photosynthesis, carbohydrates are formed from _____________.
BiologyGrade-9
Biology
During photolysis, which molecule is split up to release oxygen?
During photolysis, which molecule is split up to release oxygen?
BiologyGrade-9
Biology
During photosynthesis, oxygen produced comes from _____________.
During photosynthesis, oxygen produced comes from _____________.
BiologyGrade-9
Biology
A detritus food chain starts from _____________.
A detritus food chain starts from _____________.
BiologyGrade-9
Biology
___________ are organisms that break dead matter into simpler substances.
___________ are organisms that break dead matter into simpler substances.
BiologyGrade-9
Biology
Organisms that directly feed on producers are known as __________.
Organisms that directly feed on producers are known as __________.
BiologyGrade-9
Biology
Organisms which feed on secondary consumers are known as _________.
Organisms which feed on secondary consumers are known as _________.
BiologyGrade-9
