anther
Definition
Anther is the part of a flower that produces pollen. It is a small, sac-like structure that is located at the tip of the stamen. The anther is made up of two halves, called theca. The thecae are filled with pollen grains.
Pollen grains are the male reproductive cells of a flower. They are produced by the anther and are then released into the environment. When pollen grains land on the stigma of a female flower, they can fertilise the egg cell and produce a seed.
The anther is a vital part of the flowering plant reproduction process. It is responsible for producing pollen grains, which are the male reproductive cells of a flower. Without anthers, flowers would not be able to reproduce and produce seeds.
How can the word be used?
The bee landed on the flower and brushed against the anthers, collecting pollen on its fur.
Different forms of the word
Noun: anther.
Adjective: antheral.
Etymology
The word "anther" comes from the Latin word "anthera," which means "flowery." The Latin word "anthera" is derived from the Greek word "anthēra," which also means "flowery." The Greek word "anthēra" is feminine form of the word "anthēros," which means "flowery.".
Question
What does the anther in a flower do?
AQA Science Exam Question and Answer
Question:
Define the term "anther" in the context of plant anatomy and reproduction. Describe its primary function and its role in the process of plant reproduction.
Answer:
- In the context of plant anatomy and reproduction, the "anther" is the male reproductive structure found in the flower of a flowering plant. Its primary function is to produce and release pollen, which contains the male gametes (sperm cells). During plant reproduction, pollen grains are transferred from the anther to the stigma of the same or another flower, leading to fertilisation and the formation of seeds.