BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION
343443
Mule is product of
1 Interspecific hybridisation
2 Out breeding
3 Inbreeding
4 Cross breeding
Explanation:
A mule is product of interspecific hybridisation of a male donkey and a female horse and it is an example of hybrid vigour.
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION
343444
A group of animals which are related by descent and share many similarities are referred to as:
1 Breed
2 Race
3 Variety
4 Species
Explanation:
Race is a social group and has no biological meaning. Variety is used in case of plant. Species is a proper taxonomic group. Breed can be termed as pseudo-taxonomic group within a species.
NCERT Exemplar
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION
343445
Assertion : In MOET, hormones with progesterone like activity are given to the cow to induce superovulation. Reason : After mating, the embryos at 4-6 celled stage are recovered and transferred to surrogate mothers.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
Explanation:
In multiple ovulation embryos transfer technology (MOET), hormones (with FSH like activity) are given to the cow for inducing follicular maturation and super ovulation. Instead of one egg, they produce 6-8 eggs per cycle. The cow is either mated with a best bull or artificially inseminated. The embryos at 8-32 cell stage are recovered and transferred to surrogate mothers. The genetic mother is available for another superovulation. MOET has been done in cattle, sheep, rabbits, buffaloes, mares, etc.
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION
343446
Statement A : It is estimated that more than \(70 \%\) of the world livestock population is in India and China Statement B : Outbreeding is the breeding between animal of the same breed only
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
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BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION
343443
Mule is product of
1 Interspecific hybridisation
2 Out breeding
3 Inbreeding
4 Cross breeding
Explanation:
A mule is product of interspecific hybridisation of a male donkey and a female horse and it is an example of hybrid vigour.
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION
343444
A group of animals which are related by descent and share many similarities are referred to as:
1 Breed
2 Race
3 Variety
4 Species
Explanation:
Race is a social group and has no biological meaning. Variety is used in case of plant. Species is a proper taxonomic group. Breed can be termed as pseudo-taxonomic group within a species.
NCERT Exemplar
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION
343445
Assertion : In MOET, hormones with progesterone like activity are given to the cow to induce superovulation. Reason : After mating, the embryos at 4-6 celled stage are recovered and transferred to surrogate mothers.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
Explanation:
In multiple ovulation embryos transfer technology (MOET), hormones (with FSH like activity) are given to the cow for inducing follicular maturation and super ovulation. Instead of one egg, they produce 6-8 eggs per cycle. The cow is either mated with a best bull or artificially inseminated. The embryos at 8-32 cell stage are recovered and transferred to surrogate mothers. The genetic mother is available for another superovulation. MOET has been done in cattle, sheep, rabbits, buffaloes, mares, etc.
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION
343446
Statement A : It is estimated that more than \(70 \%\) of the world livestock population is in India and China Statement B : Outbreeding is the breeding between animal of the same breed only
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION
343443
Mule is product of
1 Interspecific hybridisation
2 Out breeding
3 Inbreeding
4 Cross breeding
Explanation:
A mule is product of interspecific hybridisation of a male donkey and a female horse and it is an example of hybrid vigour.
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION
343444
A group of animals which are related by descent and share many similarities are referred to as:
1 Breed
2 Race
3 Variety
4 Species
Explanation:
Race is a social group and has no biological meaning. Variety is used in case of plant. Species is a proper taxonomic group. Breed can be termed as pseudo-taxonomic group within a species.
NCERT Exemplar
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION
343445
Assertion : In MOET, hormones with progesterone like activity are given to the cow to induce superovulation. Reason : After mating, the embryos at 4-6 celled stage are recovered and transferred to surrogate mothers.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
Explanation:
In multiple ovulation embryos transfer technology (MOET), hormones (with FSH like activity) are given to the cow for inducing follicular maturation and super ovulation. Instead of one egg, they produce 6-8 eggs per cycle. The cow is either mated with a best bull or artificially inseminated. The embryos at 8-32 cell stage are recovered and transferred to surrogate mothers. The genetic mother is available for another superovulation. MOET has been done in cattle, sheep, rabbits, buffaloes, mares, etc.
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION
343446
Statement A : It is estimated that more than \(70 \%\) of the world livestock population is in India and China Statement B : Outbreeding is the breeding between animal of the same breed only
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION
343443
Mule is product of
1 Interspecific hybridisation
2 Out breeding
3 Inbreeding
4 Cross breeding
Explanation:
A mule is product of interspecific hybridisation of a male donkey and a female horse and it is an example of hybrid vigour.
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION
343444
A group of animals which are related by descent and share many similarities are referred to as:
1 Breed
2 Race
3 Variety
4 Species
Explanation:
Race is a social group and has no biological meaning. Variety is used in case of plant. Species is a proper taxonomic group. Breed can be termed as pseudo-taxonomic group within a species.
NCERT Exemplar
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION
343445
Assertion : In MOET, hormones with progesterone like activity are given to the cow to induce superovulation. Reason : After mating, the embryos at 4-6 celled stage are recovered and transferred to surrogate mothers.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
Explanation:
In multiple ovulation embryos transfer technology (MOET), hormones (with FSH like activity) are given to the cow for inducing follicular maturation and super ovulation. Instead of one egg, they produce 6-8 eggs per cycle. The cow is either mated with a best bull or artificially inseminated. The embryos at 8-32 cell stage are recovered and transferred to surrogate mothers. The genetic mother is available for another superovulation. MOET has been done in cattle, sheep, rabbits, buffaloes, mares, etc.
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION
343446
Statement A : It is estimated that more than \(70 \%\) of the world livestock population is in India and China Statement B : Outbreeding is the breeding between animal of the same breed only
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
