NEET BIOLOGY

Detailed explanation-1: -The anther is solely responsible for producing and bearing pollen that serves the purpose of fertilization in flowering plants.

Detailed explanation-2: -Pollen is essential for sexual reproduction of flowering plants and plants that produce cones. Each pollen grain contains male gametes necessary for fertilisation. The scientific study of living and fossilised pollen grains is known as palynology.

Detailed explanation-3: -A transverse section of the anther reveals four areas of tissue capable of producing spores. These tissues are composed of microsporocytes, which are diploid cells capable of undergoing meiosis to form a tetrad (four joined cells) of haploid microspores. The microspores become pollen grains…

Detailed explanation-4: -The anthers produce pollen grains.

Detailed explanation-5: -Pollen is produced by cone-bearing and flowering plants as part of their reproduction process. In cone-bearing (gymnosperms) plants, pollen is produced in pollen cones. Flowering plants (angiosperms) produce pollen in the anthers within the flower.