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  4. A cross between pure tall pea plant with green pods and dwarf pea plant with yellow pods will produce..........tall F2 plants out of 16.

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Q. A cross between pure tall pea plant with green pods and dwarf pea plant with yellow pods will produce..........tall $F_{2}$ plants out of 16.

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Solution:

Tall is dominant over dwarf and yellow pods are dominant over greenpods. Cross between - Tall green $\times$ dwarf yellow.
Parents $- TTyy \times ttYY $
Gametes $- Ty \,\,\,\,\,\,\,tY$
$F_1 \,\,\,- TtYy$ self fertilization
$F_2 -\,\,\, 9 : 3 : 3 : 1 $
Tall, yellow : Tall green : dwarf yellow : dwarf, green
Total Tall plants $= 12$