Gen bio

• The formation of an offspring by fusing a male gamete (sperm) and a female gamete

  (egg) to form a zygote is known as?

  Sexual reproduction
• The development of progens without the union of egg and sperm is known as?

  asexual reproduction
• Mechanisms of Asexual Reproduction in Animals_____is the separation of a

  parent into two or more individuals of about the same size.

  Fission
• Mechanisms of Asexual Reproduction in Animals_____ is the breaking of the

  bodw into fragments. some of which develop into adults and others which de not.

  Fragmentation
• The formation of a new human from an untertilized egg 18 known as?

  Parthenogenesis
• The Evolutionary Mysteries of Sexual Reproduction in Animal______Hermaphroditism, in which each person has both male and female reproductive systems Some can (self-fertilize.)

  Hermaphroditism
• (Asexual and Sexual Reproduction in Plants)

  Flowers, double fertilization, and fruits are unique features of the_____ life cycle

  Angiosperm
• (Asexual and Sexual Reproduction in Plants) The ______, or huge plant,

  as the dominant sencracion in angiosperms

  Sporophyte
• (Asexual and sexual reproduction in plants) The angiosperm life cycle is defined by

  "three Fs":

  Flower, double fertilization and fruits.
• ________A pollen grain

  develops a pollen tube that spreads between the cells of the style toward the ovary after landing on a receptive stigma.

  Double fertilization
• (Mechanisms of Asexual Reproduction in Plants)________is a common method of asexual reproduction in which a parent

  plant is divided into fragments that mature into entire plants.

  Fragmentation
• (Mechanisms of Asexual Reproduction in Plant)_________ is another name for asexual reproduction. In a steady environment, asexual reproduction can be beneticial to a successtul plant. A clone of plants, on the other hand, is subject to local extinction if the environment changes

  Vegetative reproduction
• (Mechanisms of Asexual Reproduction in Plant) Asexual reproduction occurs when plant fragments called

  _______ are used to replicate asexually.

  Cuttings
• (Mechanisms of Asexual Reproduction in Plant) ______ a twig or bud onto a plant of a closely related species or variation is possible. The root system is provided by the stock.

  Grafting
• (Mechanisms of Asexual Reproduction in Plant) In vitro procedures have been used by plant scientists to generate and clone new plant varieties Is??

  Test tube cloning
• The process of a single sperm cell uniting

  with a single egg cell to generate a zygote is known as??

  Fetilization
• _______ is a rapid, repeated cycles of mitotic cell division in which the embryo's overall size does not change.

  Cleavage
• ________ is the process of cell division and differentiation that leads to the creation ot organs and tissues.

  Organogenesis