Yes. I think so.
The significant differences between fly and frog embryos suggest that they are more distantly related in evolutionary terms compared to the closer relationship between frog embryos and pinworms. This implies that flies and frogs diverged from a common ancestor much earlier in evolutionary history, while frogs and pinworms share a more recent common ancestor. Consequently, the developmental processes and genetic mechanisms of flies and frogs have evolved differently over time, reflecting their adaptation to distinct environments and lifestyles.
yes because they came from egg just like mosquetos
Frogs are mostly used in research because they are the closest living relatives to man that are easy to raise in captivity and their embryos are easily handled when doing studies.
Amnions surround embryos by encasing them in amniotic fluid. Frogs are animals that lack amnions. Only reptiles and mammals have amnions.
dormancy
Frogs do not give birth in the traditional sense; instead, they lay eggs. Most species of frogs lay their eggs in water, such as ponds, lakes, or streams, where the aquatic environment provides protection and nourishment for the developing embryos. After a period of incubation, the eggs hatch into tadpoles, which then undergo metamorphosis to become adult frogs. Some species exhibit unique reproductive behaviors, such as laying eggs on land or in foam nests, but water is the most common habitat for frog egg deposition.
From the mother's body, - they are inside it while they are embryos.
Frogs are the preferred prey of this species, which often forages among large choruses of calling males. Where frogs lay eggs on vegetation overhanging water, as in the case of the leaf frogs (Agalychnis), cat-eyed snakes also consume the eggs, pushing their faces into the mass of egg jelly to reach the developing embryos. In addition, lizards and even a snake have been reported as occasional prey.
The One with the Embryos was created on 1998-01-15.
All chordates embryos have pharngeal slits.
The early embryos of all animals have a very similar appearance. This is no different for chicken and pig embryos.
what is the source of nourishment for developing fish embryos?