Table of Contents
Which is an Andromonoecious flowering habit?
Andromonoecy is a breeding system of plant species in which male and hermaphrodite flowers are on the same plant. It is a monomorphic sexual system alongside monoecy, gynomonoecy and trimonoecy.
Are both unisexual flowers found always on the same plant?
Therefore, statement 1 is correct. Unisexual flowers can be distributed on plant species in different arrangements resulting in a spectrum of sexual forms. Those arrangements are monoecious, and dioecious. Monoecy is characterized by pistillate (female) and staminate (male) flowers on the same individual plant.
What is Gynodioecious flower?
Definition of gynodioecious : dioecious but having some hermaphrodite or perfect flowers on an individual plant that bears mostly pistillate flowers.
What are dioecious flowers?
Some plant species are more like animals and each plant is either a male or a female. Plants with this situation are called dioecious. As with monoecious plants, flowers produced will have stamens but no pistils or pistils but no stamens.
Is Rose a unisexual flower?
Explanation: Unisexual flowers are the one in which either the stamens or the carpel are missing or non functional. The flower in which both stamens and the carpel is present is called bisexual flower. Petunia and Rose are bisexual flowers whereas Corn is unisexual.
Is Hibiscus a unisexual flower?
Hibiscus has unisexual flowers.
What is dioecious and gynodioecious?
What is papaya gynodioecious?
In India, a large number of papaya varieties are cultivated. There are two basic types of varieties – ‘dioecious’ that produce separate female and male plants and ‘gynodioecious’ that produce female and hermaphrodite plants.
How do you maintain Gynoecious lines?
flowers for the maintenance of gynoecious lines Two concentrations of cach chemical i.e. GA3 (gibberellic acid) 500 and 1000 ppm, SN (silver nitrate) 200 and 400 ppm and STS (silver thiosulfate) 6 and 9 mM were applied once or twice and only water was the control treatment.