Question

For question numbers 8, 9 and 10, two statements are given-one labeled
Assertion (A) and the other labeled Reason (R). Select the correct answer to
these questions from the codes a), b), c) and d) as given below:
a) Both A and Rare true, and R is correct explanation of the assertion.
b) Both A and Rare true, but R is not the correct explanation of the assertion.
c) A is true, but R is false.
d) A is false, but R is true
Assertion: Cathode rays travel in straight lines.
Reason: Cathode rays do not penetrate through thin sheets.
Assertion: Lysosomes are called as suicidal bags.
Reason: Lysosomes provides energy for cellular activities.
OR
Assertion: Leucoplasts are coloured plastids.
Reason: Leucoplasts helps in storage of protein and lipids.
Assertion: The kinetic energy with any reference must be positive.
Reason: In the expression for kinetic energy, the velocity appears with power 2
and mass is a scalar quantity.
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Answer 1

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Answer 2

Answer:

1. Assertion: Cathode rays travel in straight lines.
Reason: Cathode rays do not penetrate through thin sheets.

Answer) Option c- A is true, but R is false


2. Assertion: Lysosomes are called as suicidal bags.
Reason: Lysosomes provides energy for cellular activities.

Answer) Option b- Both A and R are true, but R is not the correct explanation of the assertion.


3. Assertion: Leucoplasts are colored plastids.
Reason: Leucoplasts helps in the storage of proteins and lipids.

Answer) Option d- A is false, but R is true.


Assertion: The kinetic energy with any reference must be positive.
Reason: In the expression for kinetic energy, the velocity appears with power 2 and mass is a scalar quantity.

Answer) Option a- Both A and R are true, and R is the correct explanation of the assertion.

Please mark this answer as brainliest.