Home
Class 12
BIOLOGY
India and china have more than 70% of wo...

India and china have more than `70%` of world livestock population. However, their contribution to world farm produce is only

A

`10%`

B

`25%`

C

`40%`

D

`50%`

Text Solution

Verified by Experts

The correct Answer is:
B

India and china have more than `70%` of world livestock population. However, their contribution to world farm produce is only `25%` i.e., the productivity per unit is very low. Therefore, in addition to conventional practies of animal breeding and care, newer technologies also have to be applied to achieve improvent in quality and productivity.
Promotional Banner

Similar Questions

Explore conceptually related problems

More than 70 per cent of livestock population is in

Given below are four statements (i)-(iv). Which two of the following statements are correct ? (i) It is estimated that more than 70 percent of the world livestock population is in India and China. (ii) Stringent cleanliness and hygiene (both of the cattle and the handless) are of paramount importance while milking, storage and transport of the milk and products. (iii) Out-breeding is the breeding between animals of the same breed only. (iv) Corsses between different breeds is called inbreeding.

Which of the following statements regarding biodiversity hotspots are incorrect? (i) High endemism (ii) High level of species richness (iii) Total number is 34 in the world (iv) Five of these occur in India (v) High alien species invasion (vi) Cover less than 2% of the earth's land area, but if properly conserved, they can reduce extinctions by about 30% (a) (i) and (ii) (b) (iv) and (v) (c) iv), (v) and (vi) (d) (iii), (iv), (v) and (vi)

Which two of the following statements are incorrect regarding in vitro fertilisation ? (i) In this method, ova from the wife/donor female and sperms from the husband/donor male are induced to form zygote in the uterus (ii) If the embryo is having 2 blastomeres, it is transferred into the uterus (iii) If the embryo is with more than 8 blastomeres, it is transferred into the uterus. (iv) The baby thus produced is called test tube baby.

Read the following statements about cell division and select the correct ones. (i) M phase represents the phase when actual cell division occurs and I phase represents the phase between two successive M phases. (ii) In the 24 hours average duration of cell cycle of a human cell, cell division proper lasts for only about an hour. (iii) M phase constitutes more than 95% of the duration of cell cycle.

India with only ____________ world's land area posses _______________ species diversity of the world .