What is inbreeding in plants? -Biology

Last Answer : answer:Your question has an assumption that is not necessarily true. Who says it is 50/50 pro or con? Generally, inbreeding causes too many genetic defects to be emphasized, so that it is ... Europe, which had a high incidence, for a small population group, of hemophilia and mental retardation.

The high yielding hybrid crop varieties to exploit hybrid vigour, the farmers need to Purchase fresh hybrid seed every year because: (a) Hybrid vigour is not long standing due to inbreeding depression (b) They are not allowed to grow their own seed (c) It is always associated with 4ncreased heterozygosity (d) Government has accepted Dunkel’s proposals

Description : The high yielding hybrid crop varieties to exploit hybrid vigour, the farmers need to Purchase fresh hybrid seed every year because: (a) Hybrid vigour is not long standing due to inbreeding ... (c) It is always associated with 4ncreased heterozygosity (d) Government has accepted Dunkel's proposals

Last Answer : Ans. ((a))

Loss or decrease in vigour and fitness as a result of inbreeding.

Description : Loss or decrease in vigour and fitness as a result of inbreeding.

Last Answer : Ans. Inbreeding Depression

Continuous inbreeding (Selfing) leads

Description : Continuous inbreeding (Selfing) leads

Last Answer : Ans. Homozygosity

Self pollination will lead to – (1) inbreeding (2) rare breeding (3) overbreeding (4) outbreeding

Description : Self pollination will lead to – (1) inbreeding (2) rare breeding (3) overbreeding (4) outbreeding

Last Answer : (1) inbreeding Explanation: Self-pollination can lead to inbreeding depression, or the reduced health of the species, due to the breeding of related specimens. This is why many flowers that could potentially self-pollinate have a built-in mechanism to avoid it.

Outbreeding is an important strategy of animal husbandry because it(a) is useful in overcoming inbreeding depression (b) exposes harmful recessive genes that are eliminated by selection (c) helps in accumulation of superior genes (d) is useful in producing purelines of animals.

Description : Outbreeding is an important strategy of animal husbandry because it (a) is useful in overcoming inbreeding depression (b) exposes harmful recessive genes that are eliminated by selection (c) helps in accumulation of superior genes (d) is useful in producing purelines of animals.

Last Answer : (a) is useful in overcoming inbreeding depression

Select the incorrect statement. (a) Inbreeding helps in accumulation of superior genes and elimination of undesirable genes. (b) Inbreeding increases homozygosity. (c) Inbreeding is essential to evolve purelines, in any animal. (d) Inbreeding selects harmful recessive gene that reduce fertility and productivity.

Description : Select the incorrect statement. (a) Inbreeding helps in accumulation of superior genes and elimination of undesirable genes. (b) Inbreeding increases homozygosity. (c) Inbreeding is essential to ... any animal. (d) Inbreeding selects harmful recessive gene that reduce fertility and productivity.

Last Answer : (d) Inbreeding selects harmful recessive gene that reduce fertility and productivity.

By which method was a new breed ‘Hisardale’ of sheep formed by using Bikaneri ewes and Marino rams? (a) Out crossing (b) Mutational breeding (c) Cross breeding (d) Inbreeding

Description : By which method was a new breed ‘Hisardale’ of sheep formed by using Bikaneri ewes and Marino rams? (a) Out crossing (b) Mutational breeding (c) Cross breeding (d) Inbreeding

Last Answer : (c) Cross breeding

Line breeding is a type of— (A) Inbreeding (B) Outbreeding (C) Natural breeding (D) None of these

Description : Line breeding is a type of— (A) Inbreeding (B) Outbreeding (C) Natural breeding (D) None of these

Last Answer : (A) Inbreeding

Self pollination is a form of: a. Inbreeding b. Out breeding c. Random mating d. None of these

Description : Self pollination is a form of: a. Inbreeding b. Out breeding c. Random mating d. None of these

Last Answer : Inbreeding

Self pollination will lead to (1) inbreeding (2) rare breeding (3) overbreeding (4) outbreeding

Description : Self pollination will lead to (1) inbreeding (2) rare breeding (3) overbreeding (4) outbreeding

Last Answer : inbreeding

What is inbreeding in plants? -Biology

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