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1. A green stemmed rose plant denoted by GGand a brown stemmed rose plant denoted bygg are allowed to undergo a cross with eachother(a) List your observations regarding:(i) Colour of stem in their F progeny.(ii) Percentage of brown stemmed plants inF2progeny, if F plantsself-pollinated(iii) Ratio of GG and Gg in the F2 progeny.(b) Based on the finding of this cross, whatconclusion can be drawn? |
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Answer» Answer: ln the first cross pollination all PLANTS will be green in COLOUR. But when these green plants are allowed to self POLLINATE the ratio of plants will be 3:1. Green plants =3 and BROWN plants=1. |
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