Autogamy

Autogamy:

(Gk. Auto = self and gamos = marriage):

It is a type of pollination in which the pollen from the anthers of a flower is transferred to the stigma of similar flower. It takes place by three techniques.

(i) Cleistogamy: (Gk. Kleisto = closed and Gamos = marriage):

Certain plants never open to make sure complete self-pollination. This situation is termed as cleistogamy, example: Oxalis, Commelina bengalensis, Viola, and so on. The cleistogamous flowers are bisexual small, colorless, inconspicuous, and do not secrete nectar.

(ii)  Homogamy:

Stigma and Anthers of bisexual flowers of certain plants mature at similar time. They are brought close to each other by growth, bending or folding to make sure self pollination. This condition is termed as homogamy, example: Mirabilis (Four O. clock), Catharanthus (i.e., Vinca), Potato, Sunflower, and so on.

(iii) Bud Pollination:

Stigma and Anthers of the bisexual flowers of certain plants mature before the opening of the buds to make sure self-pollination, example: Wheat, Pea, Rice, and so on.

Latest technology based Biology Online Tutoring Assistance

Tutors, at the www.tutorsglobe.com, take pledge to provide full satisfaction and assurance in Pollination homework help via online tutoring. Students are getting 100% satisfaction by online tutors across the globe. Here you can get homework help for Pollination, project ideas and tutorials. We provide email based Pollination homework help. You can join us to ask queries 24x7 with live, experienced and qualified online tutors specialized in Pollination. Through Online Tutoring, you would be able to complete your homework or assignments at your home. Tutors at the TutorsGlobe are committed to provide the best quality online tutoring assistance for Biology homework help and assignment help services. They use their experience, as they have solved thousands of the Biology assignments, which may help you to solve your complex issues of Pollination. TutorsGlobe assure for the best quality compliance to your homework. Compromise with quality is not in our dictionary. If we feel that we are not able to provide the homework help as per the deadline or given instruction by the student, we refund the money of the student without any delay.

©TutorsGlobe All rights reserved 2022-2023.