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Back cross is
  • a)
    F₁ X F₁
  • b)
    F₁ X Recessive parent
  • c)
    F₁ X Dominant parent
  • d)
    F₁ X Any parent
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Back cross isa)F₁ X F₁b)F₁ X Recessive parentc)F₁ X Dominant parentd)F...
In guard cells, the plant hormone abscisic acid (ABA) inhibits stomatal opening and induces stomatal closure through the coordinated regulation of ion transport.
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Most Upvoted Answer
Back cross isa)F₁ X F₁b)F₁ X Recessive parentc)F₁ X Dominant parentd)F...
Backcrossing can be defined as a crossing of a hybrid with one of its parents or an individual genetically similar to its parent, in order to achieve offspring with a genetic identity which is closer to that of the parent.
So, the correct answer is option D.
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Community Answer
Back cross isa)F₁ X F₁b)F₁ X Recessive parentc)F₁ X Dominant parentd)F...
When F1 is cross with dominant parent then it is called test cross
when F1 is cross with any type of parent then it is called back cross..
so correct option is D
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Back cross isa)F₁ X F₁b)F₁ X Recessive parentc)F₁ X Dominant parentd)F₁ X Any parentCorrect answer is option 'D'. Can you explain this answer?
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