Formation of the three germinal layers and the primitive gut
Gene combination and their expression in the embryo
Yes, the amniotic egg is a key characteristic of reptiles. This type of egg allows for development in a terrestrial environment, providing protection and a stable environment for the embryo. The amniotic egg has several membranes, including the amnion, which encases the embryo in fluid, helping to prevent desiccation. This adaptation is essential for the reproduction of reptiles, allowing them to thrive on land.
Plants are referred to as embryophytes because they develop from an embryo that forms after fertilization. This term highlights a key characteristic of land plants: their reproductive cycle includes a multicellular diploid phase (the sporophyte) that arises from the fertilization of gametes, leading to the formation of an embryo. Additionally, the term emphasizes their evolutionary adaptation to terrestrial environments, where the protection and nourishment of the embryo is crucial for survival.
two type of embryo 1) zygotic embryo 2) nonzygotic embryo
no
Embryo, between the 3rd and 8th week. Fetus, after the 8th week
An embryo grows in the womb, the uterus in otherwords
Embryo
whats embryo
The plant is the embryo. When the seed begins to germinate and become a plant that is when it is an embryo.
The same way that a human embryo or any other mammalian embryo does.
Fetus is name given to human embryo after it is recognizable as human embryo .