#Question id: 11647
#XL - T Zoology
After menopause, hormone replacement therapy with estrogen-like compounds is effective in preventing the progression of osteoporosis. What is the mechanism of their protective effect?
#Question id: 11648
#XL - T Zoology
Within minutes following a normal delivery, flow through the foramen ovale decreases dramatically. What is the cause of this change?
#Question id: 11651
#XL - T Zoology
Succession on a newly exposed site that was not previously occupied by soil and vegetation refers to
#Question id: 11652
#XL - T Zoology
The sequence of changes initiated by disturbance is called succession, and the ultimate association of species achieved is called
#Question id: 11653
#XL - T Zoology
Given some characteristics of the climax community
i) Tolerate its own reactions
ii) Tends to become mesic
iii) Less stable
iv) Complex stratification
v) Simple food web
vi) Less mutualism
vii) Gross production is equals to community respiration
viii) Net community production is zero
Which of the following combination shows the characteristics of climax community?
#Question id: 11654
#XL - T Zoology
Succession start from the water body and continuos in community dyanamics, changes species composition as well as changes in structure also. Which one is the correct composition of hydrosere process?