oogamy वाक्य

उदाहरण वाक्य

1. This is the first occurrence of oogamy in kingdom Fungi.
2. Typically, these chytrids practice a version of oogamy : the male is motile and the female is stationary.
3. Some algal parasites practice oogamy : a motile male gamete attaches itself to a nonmotile structure containing the female gamete.
4. In several lineages, this form of reproduction independently evolved to anisogamy with gametes of male and female types to oogamy.
5. In oogamy, a large, non-motile egg ( ovum ) is fertilized by a small, motile sperm ( spermatozoon ).
6. Reproduction varies from fusion of identical cells ( isogamy ) to fertilization of a large non-motile cell by a smaller motile one ( oogamy ).
7. Larger volvocaceans have evolved a specialized form of heterogamy called oogamy, the production of small motile sperm by one mating type and relatively larger immotile eggs by another.
8. Sexual reproduction varies from isogamy ( both genders produce flagellate gametes of equal size ) to oogamy ( one gender produces a much larger, non-motile gamete ).
9. Oogamy predominantly occurs in animals, but can also be found in many protists, certain orders of algae ( Ochrophytes, Charophyceans ), and some plants such as bryophytes, ferns, and some gymnosperms like cycads and ginkgo.
10. Intensive studies on the freshwater algae has also been done simultaneously, oogamy, a rather rare phenomenon was described in a new species of " Golenkiniopsis " from Pashan, and a new species of Sphaerelloopsis was reported from Khandala.