Description : In the case of peppered moth (Biston betularia) the black-coloured form became dominant over the light-coloured form in England during industrial revolution. This is an example of (a) ... acquired due to the darker environment (d) natural selection whereby the darker forms were selected.
Last Answer : (d) natural selection whereby the darker forms were selected.
Description : In the case of peppered moth (Biston betularia) the black-coloured from became dominant over the light-coloured form in England during industrial revo
Last Answer : In the case of peppered moth (Biston betularia) the black-coloured from became dominant over the ... due to very poor sunlight D. Protective mimicry
Description : 1. When is International Day for Tolerance, recognized- the UN is observed? 2. Which is the only golfer to win the Masters Tournament six times? 3. Who published the book Origin of species by ... of tropical cyclones in the Bay of Bengal maximum? 20. Which silver coins Issued by the Guptas?
Last Answer : Answer : 1. November 16 2. Jack Nicklaus 3. Darwin 4. Dihang 5. Punjab 6. 245 7. Concave mirror 8. 1999-2000 9. Arunachal Pradesh 10. Non-violence 11. 1951 12. Australopithecus 13. Malgaonkar 14. New Delhi 15. Ashoka 16. 8 17. 1985 18. Rise in general price index 19. After summer 20. Rupayaka
Description : Industrial melanism is an example of (a) mutation (b) Neo-Lamarckism (c) Neo-Darwinism (d) natural selection.
Last Answer : (d) natural selection.
Description : Flippers of penguins and dolphins are examples of (a) adaptive radiation (b) convergent evolution (c) industrial melanism (d) natural selection.
Last Answer : evolution
Description : The market for heavy industrial equipment is concentrated in the West Midlands, so an equipment manufacturer has decided to employ a direct sales force in that region. Which factor ... A)Buyer behaviour B)Product attributes C)Organisational objectives D)Environmental forces E)Market characteristics
Last Answer : E)Market characteristics
Description : Explain selection of starters for Industrial Installation.
Last Answer : selection of starters for Industrial Installation: Every motor must be provided with a starter to start and stop the motor. It shall be within the sight of a person at the motor. It shall be so arranged as ... -Auto transformer starter Slip ring I.M.------------------Rotor resistance starter
Description : Industrial melanism as observed in peppered moth proves that
Last Answer : Industrial melanism as observed in peppered moth proves that A. The true balck melanic forms ... area. D. Melanism is pollution-generated feature
Description : The Inward Correspondence Register concerning Public Complaints maintained in Record Offices in the Selection Grade should be checked personally by the Record Officer or the Officer authorized in this behalf: (A) Daily (B) One in a week (C) Once in a fortnight (D) Once in a month
Last Answer : (B) One in a week
Description : The first movements of the fetus and appearance of hair on its head are usually observed during which month of pregnancy? (a) Fourth month (b) Fifth month (c) Sixth month (d) Third month
Last Answer : (b) Fifth month
Description : . It takes its name from the fact that it is observed on the fifth day of the fifth month. The popular Western name for this observance is derived from one of the public activities associated with the occasion. What?
Last Answer : Dragon Boat Festival OR Duanwu.
Description : Which one of the following days is not observed in the month of October ? (1) Indian Air-force Day (2) U.N. Day (3) World Environment Day (4) International Day of Nonviolence
Last Answer : World Environment Day
Description : In which calendar month of every year, each one of the first four dates (i.e. from 1st to 4th) is observed as a World/Inter-national Day for a specific purpose? (1) June (2) July (3) September (4) October
Last Answer : October