CameraIcon

SearchIcon

MyQuestionIcon

3

You visited us 3 times! Enjoying our articles? Unlock Full Access!

Outcross

The two types...

Question

The two types of outbreeding are .......... and ......... that causes variation among species.

A

Outcrossing and cross breeding

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

B

Inbreeding and hybridization

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

Selection and outcrossing

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

None of the above

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A Outcrossing and cross breeding
Outbreeding is the breeding of the unrelated animals, which may be between individuals of the same breed or between different breeds or different species. Crossbreeding is the method in which superior males of one breed are mated with superior females of another breed. Cross-breeding allows the desirable qualities of two different breeds to be combined. Outcrossing is the method in which there is crossing between individuals of different breeds. Due to outbreeding, variation among the species is seen.
Thus, the correct answer is option A.

Suggest Corrections

thumbs-up

0

Similar questions

Q. Outcropping refers to a large rock or group of rocks that sticks out of the ground.

Q. and are the two main types of factors that cause migration.

Q. Read the following statements (A-D) and select the option which correctly label true (T) and false (F) statements.

A. Outbreeding is the practice of breeding related animals.
B. Out-breeding is of three types which include out-crossing, cross-breeding and inbreeding.
C. Out-crossing is the practice of mating of animals within the same breed with no common ancestors upto 3-8 generations.
D. Out-crossing is the best breeding method for animals that are average in productivity (milk production), growth rate (meat production).

Q. The inheritable characters vary in different species and within the same species. Name the variation in the following cases.
The eye colour among human beings are varied as blue, black, brown, green etc. This is called ______ variation.

Q. Which of the following statement is true for variation in organisms?
(P) The occurrence of differences among the individuals of the same species is known as variation.
(Q) Variations decrease the possibilities of survival.
(R) The process of evolution decreases the variation in organisms.
(S) During meiosis, crossing over takes place between the genes and hence, combinations are formed, which ultimately results in producing variations.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Animal Breeding

BIOLOGY

Watch in App

explore_more_icon

Explore more

Standard XII Biology

Join BYJU'S Learning Program

CrossIcon