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A tall plant (tt) is crossed with a short plant (tt). if the tall f1 pea plants are allowed to self-pollinate,
a.the offspring will be of medium height.
b.the offspring can be tall or short.
c.all of the offspring will be tall.
d.all of the offspring will be short.

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beautifulhope20
the answer would be B) the offspring can be tall or short.  also the tall plant would be written (TT) since the tall planet is more dominant than the short plant it is written in capitals and the short plant would be recessive which is (tt)

Hope this helps :)  
mahima6824soni

The process of producing new offspring by crossing two plants of different traits or genes is called as crossing.

A tall plant (tt) is crossed with a short plant (tt). If the tall f1 pea plants are allowed to self-pollinate, then the correct option will be:

(b) the offspring can be tall or short.

Crossing over

  • To produce new offspring, the plants with different traits or gene are crossed over.

  • Crosses are very important for plant breeding and are used to generate new genetic variations.

Thus, if A tall plant (tt) is crossed with a short plant (tt) the result would be:

(b). The offspring can be tall or short.

To know more about crossing, visit here:

https://brainly.com/question/1349162

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