Home
Class 12
BIOLOGY
[A]: In woody stems, the amount of heart...

[A]: In woody stems, the amount of heart wood continues to increase year after year.
[R]: The activity of the cambial ring continues uninterrupted.

A

a) both are true with reason being correct explanation

B

both true but reason is not correct explanation.

C

assertion true but reason is wrong

D

both are wrong

Text Solution

Verified by Experts

The correct Answer is:
a
Promotional Banner

Similar Questions

Explore conceptually related problems

given below are assertion and reson. Point out if Assertion . In woody stems, the amount of heartwood continues year after year. Reason. the cambial activity continues uninterrupted.

The population of a village increase by r% each year. If P be the population after n years, then population n years ago was

The value of a plot of land increase by 3% every year. If the value of the plot is 45,00,000. Now, find the price after 2 years.

If the rate of increase in population is r% per year, the population after n years is p, find the population that was n years before.

If the rate of increase in population of is r% per year, the population after t years is p, Find the population that was t years before.

A started a business investing Rs. 1400. After 5 months, B joined the business and after 2 months more, C and joined the business. If their proportiiona of profits after one year be 4:3:2 , then what amount of capitals had B and C invested in the business?

A have took a loan of some money, the rate of simple interest of which is 6% per annum for the first one year, but the rate of simple interest increases at a rate of 0.5% per annum for the next every year. If A have repaid a total of simple interest of Rs 3375 for 4 years, then find what amount of money A have took as a loan?

when secondary growth occurs, girth of stem increases. Cambial ring increases in diameter due to

Divide Rs. 3903 between A and B in such a way that at the rate of compound interest of 4% pr annum, the amount obtained by A after 7 years is equal to the amount obtained by B after 9 years.

If the present population of a village be P and th rate of uniform increase in population in every year be 2r% then the population of the village after years will be