What is the insertion of the anther in the sunflower? based on the text. The anther is described as sessile when the filament is wanting. According to attachment theanther is adnate when attached by its base and versatile when attached by a point near the middle. Asto its position, the anther is introrse when it faces inward and extrorse when it faces outward. Usually,the anther has two cells, but in some the number may be 1, 3 or 4. The pollen in the cells are allowedto escape when the cells open by longitudinal slits, by valves, or by pores. As stated above,rudimentary, imperfect or sterile stamens are called staminodes.

Anther can be defined as the male reproductive part of the plant which consists of pollen. This…

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Biology

What is the insertion of the anther in the sunflower? based on the text.

Biology (MindTap Course List)

11th Edition

ISBN:9781337392938

Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Chapter34: Leaf Structure And Function

Section: Chapter Questions

Problem 10TYU: Modified leaves that enable a stem to climb are called __________, whereas modified leaves that...

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Concept explainers

Angiosperm Reproduction

The process of sexual reproduction in flowering plants is known as angiosperm reproduction. In flowering plants, reproduction begins with pollination, or the transfer of male gametes (pollen) from the male reproductive organ (anther) to the female reproductive organ (pistil), and ends with fertilization of the female gametes (egg), which produces a zygote, which then grows to become a mature plant.

Question

What is the insertion of the anther in the sunflower? based on the text.

The anther is described as sessile when the filament is wanting. According to attachment the
anther is adnate when attached by its base and versatile when attached by a point near the middle. As
to its position, the anther is introrse when it faces inward and extrorse when it faces outward. Usually,
the anther has two cells, but in some the number may be 1, 3 or 4. The pollen in the cells are allowed
to escape when the cells open by longitudinal slits, by valves, or by pores. As stated above,
rudimentary, imperfect or sterile stamens are called staminodes.

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