Question

difference between progamy and mesogamy​

Answer 1

Answer:

,I hope it's helps you.

Answer 2

Answer:

Porogamy is the condition when the pollen tube enters the ovule from the micropylar end, chalazogamy is the condition of entering of pollen tube from chalaza and mesogamy is the condition when the pollen tube enters via the integuments.

Explanation:

Answer: Mesogamy is a type of fertilization observed in all Cucurbit plants, such as pumpkin, ridge gourds, bitter gourd and other gourd plants. In this type of fertilization, the pollen tube enters the ovule through its middle part or through the integuments of the ovule. entrance of the pollen tube in a seed plant through the micropyle — compare chalazogamy.