Home
Class 12
BIOLOGY
Find the correct answers : For germinati...

Find the correct answers : For germination of angiospermic seeds
1 On hydration the seed germinates showing increased enzyme activity
2 Respiration rate of germinating seeds increases alongwith increased enzymatic acitivit
3 Increase in respiratory rate continues till senescence
4 Rate of enzymatic activity increasese

A

1,2,3

B

1 and 2

C

2,4

D

1 and 3

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • SEEDS

    DINESH PUBLICATION|Exercise Assertion|1 Videos
  • SEEDS

    DINESH PUBLICATION|Exercise CHECK YOUR GRASP|2 Videos
  • SEEDS

    DINESH PUBLICATION|Exercise CHECK YOUR GRASP|2 Videos
  • ROOT

    DINESH PUBLICATION|Exercise CHECK YOUR GRASP|10 Videos
  • SENSE ORGANS

    DINESH PUBLICATION|Exercise All Questions|240 Videos

Similar Questions

Explore conceptually related problems

Describe an activity to show that the rate of diffusion in a liquid increase with rise in temperature .

Which of the following set is having correct statements for enzyme catalyst? 1. Each enzyme is specific for a given reaction 2. the enzyme activity is maximum at optimum pH 3. The enzymatic activity is increased in presence of certain substances called co - enzymes 4. The favourable temperature range of enzyme activity is between 50-60""^(@)C

In the presence of catalyst, the activation energy of the reaction is lowered by 2 kcal at 27^(@)C . The rate of reaction will increased by

On icreasing temperature from 200 K to 220 K rate of reaction A increases by 3 times and rate of reaction B increases by 9 times then correct relationship between activation energy of A and B is

For a given reaction, presence of catalyst reduces the energy of activation by 2 kcal at 27^(@)C . Thus rate of reaction will be increased by:

Rate of a reaction increases by 10^6 times when a reaction is carried out in presence of enzyme catalyst at same temperature. Determine change in activation energy.