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An animal zygote divides to form?
An animal zygote first becomes a pre-embryo, then embryo, and with later development, a fetus. The term of gestation varies with each animal.
Lists the stages of early animal development in the correct order?
The stages of early animal development in the correct order are: fertilization, cleavage, gastrulation, and organogenesis. Fertilization is the fusion of gametes to form a zygote, cleavage is rapid cell division of the zygote, gastrulation is the formation of germ layers, and organogenesis is the formation of organs from the germ layers.
What are the development of zygote?
zygote divides by mitosis as it travels along the oviduct to the uterus where implantation takes place. The zygote developes into embryo and placenta
What is the development of starfish from zygote to death?
suck it
What is the first stage of development after fertilization?
Zygote
What is the sequence of development?
Zygote-> Embryo -> Fetus
Why do you think the zygote is dormant for some time in a fertilized ovule?
The zygote is dormant initially because it needs time to adjust its metabolic activities and undergo cell division. This process allows for the development of the early embryo before it starts active growth and implantation in the uterus.
Outline the path of development in animal from gametes to embryos?
The development of an animal from gametes to embryos begins with fertilization, where a sperm cell merges with an egg cell to form a zygote. This zygote undergoes a series of mitotic divisions known as cleavage, leading to the formation of a multicellular blastula. Following this, the process of gastrulation occurs, where the blastula reorganizes into a three-layered structure called the gastrula, laying the foundation for the future development of tissues and organs. This progression from zygote to blastula to gastrula marks the critical transition from a single-celled organism to a multi-cellular embryo.
What an animal zygote divides to form?
Animal zygotes divide to form more cells. The zygote divides itself many times by mitosis until an embryo is formed.
What animal zygote divides to form .?
Animal zygotes divide to form more cells. The zygote divides itself many times by mitosis until an embryo is formed.
How does nicotine affect the zygote?
Nicotine can disrupt normal development of the zygote by impairing cell division and potentially damaging DNA. This can lead to miscarriage or birth defects. It is best to avoid nicotine exposure during pregnancy to ensure healthy development of the zygote.
How does the vegetal pole differ from the animal pole of a zygote?
The vegetal pole of a zygote contains more yolk-rich cytoplasm compared to the animal pole, which has less yolk and more nutrient-rich cytoplasm. This difference in yolk distribution influences cell division and differentiation during early development.
