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The exchange of substances between mother and embryo takes place where?
The exchange of substances between the mother and embryo takes place in the placenta. The placenta is a temporary organ that develops during pregnancy to provide nutrients and oxygen to the embryo and remove waste products. This exchange is crucial for the growth and development of the embryo.
How is the process of fertilization in animals like the process that takes place in plants?
It's...A sperm cell and an egg cell combine to form a zygote, which lateron develops into an embryo.
Why does mitosis occur in the whitefish embryo?
The reason why mitosis occurs in the whitefish embryo is because of the fact that it is made up of dividing cells. It is the best place to see mitosis due to rapid cell division caused by the growth of the fish embryo.
What changes take place after fertilisation?
After fertilization, the zygote is formed, which is the initial stage of a new organism. The zygote undergoes rapid cell division to form an embryo. Changes in gene expression and cell differentiation occur, leading to the development of tissues and organs. Eventually, the embryo develops into a fully formed fetus.
What type of fertilization and development occur in the zebrafish?
Zebrafish exhibit external fertilization, where the female releases eggs and the male fertilizes them outside of the body. The embryos develop externally, with the early stages of development taking place outside of the mother's body in the water.
Is snakes oviparous?
Most are. Oviparous animals are those that lay eggs with little development taking place inside the mother's body. There are some species that are ovoviviparous, meaning that the eggs are essentially carried and hatched inside the mother, leading to her giving live birth. Rattlesnakes are ovoviviparous.
The exchange of substances between mother and embryo takes place where?
The exchange of substances between the mother and embryo takes place in the placenta. The placenta is a temporary organ that develops during pregnancy to provide nutrients and oxygen to the embryo and remove waste products. This exchange is crucial for the growth and development of the embryo.
This is the place where an embryo grows inside a women?
The uterus is the organ in a woman's body where an embryo grows during pregnancy. It provides a safe and nourishing environment for the embryo to develop into a fetus. Hormonal changes in the body during pregnancy support the growth and development of the embryo in the uterus.
Are snakes oviporis or viviporis?
Most are. Oviparous animals are those that lay eggs with little development taking place inside the mother's body. There are some species that are ovoviviparous, meaning that the eggs are essentially carried and hatched inside the mother, leading to her giving live birth. Rattlesnakes are ovoviviparous.
Which is formed from the fertilization of eggs within the embryo sac?
The formation of seeds is a result of the fertilization of eggs within the embryo sac. After pollination occurs and sperm cells from the pollen reach the egg cell in the embryo sac, fertilization takes place resulting in the development of a seed.
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
How is the embryo kept in its place?
The human embryo is implanted into the wall of the uterus.
What four changes take place in the period of the embryo?
During the period of the embryo, the four key changes that take place include: differentiation of cells into specialized tissues and organs, establishment of the basic body plan, development of major organ systems, and initiation of rudimentary limb and facial features.
Where does fertiliaztion take place?
in the embryo
How is the process of fertilization in animals like the process that takes place in plants?
It's...A sperm cell and an egg cell combine to form a zygote, which lateron develops into an embryo.
How is the embryo kept in its place in chicken?
skin
Where does implantation take place?
Implantation typically occurs in the lining of the uterus, known as the endometrium. The fertilized egg, or embryo, attaches itself to the endometrial lining about 6-10 days after fertilization. This is a crucial step in pregnancy as it allows the embryo to receive nutrients and support for further development.
