Question:
Identify the INCORRECT definition regarding animal breeding.
Identify the INCORRECT definition regarding animal breeding.
Show Hint
Outcrossing is mating within the same breed with no common ancestor, not between two breeds.
Updated On: Nov 12, 2026
- Inbreeding - Breeding of closely related individuals for 4 to 6 generations.
- Outbreeding - Breeding of unrelated individuals having no common ancestors for 4-6 generations.
- Outcrossing - crossing of superior male of one breed with superior female of another breed.
- Interspecific hybridization - breeding of two different but related species.
Show Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
Step 1: Understanding the Concept
Animal breeding terms differ by how related or distant the mates are.
Step 2: Check the definitions
Inbreeding (closely related, 4 to 6 generations) is correct.
Outbreeding (unrelated, no common ancestor for 4 to 6 generations) is correct.
Interspecific hybridisation (two related species) is correct.
Step 3: The wrong one
Outcrossing is mating within the same breed between animals with no common ancestor. Crossing a superior male of one breed with a superior female of another is cross-breeding.
Final Answer:
The incorrect definition is the one given for outcrossing. \[ \boxed{\text{(C) }\text{Outcrossing - crossing of superior male of one breed with superior female of another breed.}} \]
Animal breeding terms differ by how related or distant the mates are.
Step 2: Check the definitions
Inbreeding (closely related, 4 to 6 generations) is correct.
Outbreeding (unrelated, no common ancestor for 4 to 6 generations) is correct.
Interspecific hybridisation (two related species) is correct.
Step 3: The wrong one
Outcrossing is mating within the same breed between animals with no common ancestor. Crossing a superior male of one breed with a superior female of another is cross-breeding.
Final Answer:
The incorrect definition is the one given for outcrossing. \[ \boxed{\text{(C) }\text{Outcrossing - crossing of superior male of one breed with superior female of another breed.}} \]
Was this answer helpful?
0
0
Top MHT CET Biology Questions
- During r- DNA technology, which one of the following enzymes is used for cleaving DNA molecule ?
- Important sperm lysin used for dissolving egg covering is
- In biogas plant, the role of acidogenic bacteria is to
- In $C_{3}$ plants, the first stable product of photosynthesis during the dark reaction is
- In case of anaerobic respiration, the RQ is ___________
View More Questions
Top MHT CET Animal and Plant Breeding Questions
- Chlorophyll-a is ___________ in colour.
- Pioneers of vegetation on rocks are ___________.
- Match the pollutant in Column-I with its source in Column-II and choose the correct option.
Column-I Column-II
(i) High levels of Sulphur dioxide (a) Natural pollutant
(ii) Endosulfan (b) Agricultural practices
(iii) Pollen (c) Automobile exhaust
(iv) Gaseous and particulate lead (d) Electric power plants
- Grafting is NOT possible in monocots because they do not possess _________
- Which phytohormone promotes seed germination in cereals by synthesizing amylase enzyme?
View More Questions
Top MHT CET Questions
- During r- DNA technology, which one of the following enzymes is used for cleaving DNA molecule ?
- In non uniform circular motion, the ratio of tangential to radial acceleration is (r = radius of circle, $v =$ speed of the particle, $\alpha =$ angular acceleration)
- The temperature of $32^{\circ}C$ is equivalent to
- The line $5x + y - 1 = 0$ coincides with one of the lines given by $5x^2 + xy - kx - 2y + 2 = 0 $ then the value of k is
- The heat of formation of water is $ 260\, kJ $ . How much $ H_2O $ is decomposed by $ 130\, kJ $ of heat ?
View More Questions