In animal husbandry, outbreeding is employed to:
reduce genetic diversity and promote homogeneity
enhance genetic diversity and improve desirable traits
maintain existing genetic makeup and prevent changes
increase homozygosity and establish pure breeds
Related Questions
Select the incorrect statement.
Velocity is a vector quantity.
Speed is a vector quantity.
Displacement is a vector quantity.
Mass is a scalar quantity.
In …… male and female animals of two different related species are mated
Random breeding
Artificial insemination
Controlled breeding
Interspecific hybridisation
Mule is produced by
Inbreeding
Artificial insemination
Interspecific hybridization
Intraspecific hybridization
If Hisardale sheep exhibit improved wool quality and better adaptability to harsh climates, which breeding method is MOST likely responsible for these traits?
Inbreeding
Mutation breeding
Cross-breeding
Self-pollination
Which of the following statement are the main objective of animals breeding? I. improved growth rate II. increased production of milk, meat, egg, wool, etc. III. superior quality of milk, meat eggs wool, etc. IV. improved resistance to various disease Choose the correct option
I and II
I, II and III
II, III and IV
I, II, III and IV
Hisardale is a new breed of sheep developed in Punjab by crossing
Bikaneri ewes and Marino rams
Bikaneri rams and Marino ewes
Bikaneri ewes and Bikaneri rams
Marino ewes and Marino rams
Outbreeding is a significant strategy in animal husbandry primarily because it:
helps overcome inbreeding depression
exposes harmful recessive genes
is useful in producing purelines
reduces heterozygosity
MOET is method of
detecting genetic disorders in animals
producing transgenic animals
increasing reproductive rate in superior female animals
cloning animals
What is the primary genetic outcome of repeated self-fertilization in plants, analogous to inbreeding in cattle?
Increased homozygosity
Increased heterozygosity
Enhanced hybrid vigor
Greater genetic diversity
What is the primary advantage of using cross-breeding, the method employed to create the Hisardale sheep?
Increases genetic uniformity
Combines desirable traits from different breeds
Eliminates recessive alleles
Promotes inbreeding depression
