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ICSE Class X Biology 2020 Papers

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A homozygous dominant tall pea plant bearing red flowers (TTRR) is crossed with a homozygous recessive dwarf pea plant bearing white flowers (ttrr).
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Question : 89 of 97
Marks: +1, -0
Write the possible combination of gametes that are obtained when two F1F_1 hybrid plants are crossed.
Solution:  
Possible gamete combination are :
1. Tall & Red =TR= T R
2. Tall & White =Tr.= T r.
3. Dwarf & Red =tR= t R
4. Dwarf & White =tr= tr
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