Question

into separate beakers A, B and C with soil. After that, mix cow dung in beaker A, chemicz
(a) Paddy
15. we take a handful gram and after germinating, we take same type of three seeds
in B and nothing in C and watch the growth after 8 to 10 days, we see:
(a) growth in beaker A is higher.
(c) growth in breaker C is higher.
(b) growth in beaker B is higher.
(d) growths in all beakers are same​

Answer 1

Answer:A few gram seeds were placed in each of the three pots A, B, and C containing soil. The soil in Pot A is mixed with some green twigs and leaves. The soil in pot B is mixed with old cow dung while soil of pot C is mixed with urea. Pots are watered regularly. Which of the following will be observed after 10 days?

Q2

A few gram seeds were placed in each of the three pots A, B and C containing soil. The soil in Pot A is mixed some green twigs and leaves. The soil in pot B is mixed with old cow dung while soil of pot C is mixed with urea. Pots are watered regularly. Which of the following will be observed after 10 days?

Q3

The figure below depicts life-history strategies for three plant species (a.b and c) along 3 axes: strength of competition with other organisms, level of disturbance in the habitat, and level of environment stress in the habitat. Species a grow in habitat where competition among species is high but disturbance and stress are low. Species b grows in habitats with high environmental stress but with low inter species competition.

Species c grows in highly disturbed habitats with low environment stress.

Which of the statement below is/are correct?

I. Characteristics of "a-type" plants are faster growth rate and short-lived leaves.

II. Desert annual plants are "b-type" species. They have rapid growth and produce large amount of seeds in a short time after rains.

III. Most plants belonging to "c-type" species would be herbaceous while "a-type and "b-types" species are likely to be tress or shrubs