assertion : plant cells contain two types of plastics called chromoplast and chloroplasts
reason: animal cell contains only one type of plastid that is leucoplast
A. if both assertion and reasoning are true and reasoning is correct explanation of assertion
B. if both assertion and reasoning are true but reason is not correct explanation of a assertion
C. if assertion is true but reasoning is false
D.if assertion is false but reason is true
Answers
Answer:
option C is correct
if assertion is true but reasoning is false
Explanation:
plant cells contain two types of plastics called chromoplast and chloroplasts
Here, the assertion is true but reasoning is false.
A. Both assertion and reasoning are true and reasoning is the correct explanation of assertion is a false statement because only the assertion is true whereas since animal cells do not have plastid, the reasoning is false.
B. Both assertion and reasoning are true but the reason is not the correct explanation of an assertion is also a false answer because only the assertion statement is true as plant cells contain plastid named chromoplast and chloroplasts. Furthermore, reason does not explain the assertion correctly.
C. This is a correct statement since plants contain two types of plastids called chromoplast and chloroplast but no plastids are found in animal cells.
D. Here, the assertion is false but the reason is true is incorrect because animal cells don't contain any plastids.
Cells are the basic unit of life and all living organism's bodies are made up of cells. The body of a plant is composed of plant cells only and the body of animals is composed of animal cells only.
Plastids are cell organelles found only in plant cells whereas animals do not have any trace of plastids on their cells.
Plastids are three types:
- Chromoplast
- Chloroplast
- Leucoplast
Chromoplast is responsible for providing various colors other than green to plant body wheres chloroplasts is green due to presence of green pigment chlorophyll imparting green color to the plant.