Question

In a pea plant, the trait of flowers bearing purple colour (PP) is dominant over white colour (pp).
a) Explain the inheritance pattern of F1 and F2 generations with the help of a cross following the rules of inheritance of traits.
b)State the visible characters of F1and F2 progenies.

Answer 1

Answer:

Answer. Explanation: The cross that is mentioned here is a simple Mendelian monohybrid cross where the selected character is the flower colour. So, the genotype of the filial generation = Pp, as both the characters segregate and come to each progeny in equal

Explanation:

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Answer 2

Answer:

ʟᴇᴛ ᴘᴜʀᴘʟᴇ ᴛʀᴀɪᴛ ʙᴇ ʀᴇᴘʀᴇsᴇɴᴛᴇᴅ ʙʏ:PP ᴀɴᴅ ᴡʜɪᴛᴇ ᴛʀᴀɪᴛ ʙᴇ: pp.

ɪɴ ᴀ ᴘᴇᴀ ᴘʟᴀɴᴛ, ᴛʜᴇ ᴛʀᴀɪᴛ ᴏғ ғʟᴏᴡᴇʀs ʙᴇᴀʀɪɴɢ ᴘᴜʀᴘʟᴇ ᴄᴏʟᴏᴜʀ (ᴘᴘ) ɪs ᴅᴏᴍɪɴᴀɴᴛ ᴏᴠᴇʀ ᴡʜɪᴛᴇ ᴄᴏʟᴏᴜʀ (ᴘᴘ). ᴇxᴘʟᴀɪɴ ᴛʜᴇ ɪɴʜᴇʀɪᴛᴀɴᴄᴇ ᴘᴀᴛᴛᴇʀɴ ᴏғ F1 and F2 ɢᴇɴᴇʀᴀᴛɪᴏɴs ᴡɪᴛʜ ᴛʜᴇ ʜᴇʟᴘ ᴏғ ᴀ ᴄʀᴏss ғᴏʟʟᴏᴡɪɴɢ ᴛʜᴇ ʀᴜʟᴇs ᴏғ ɪɴʜᴇʀɪᴛᴀɴᴄᴇ ᴏғ ᴛʀᴀɪᴛs.