external gill उदाहरण वाक्य

The larvae have bushy external gills and usually paler color patterns than the adults.
At this time, the embryo has well-developed external gills and a spiral valve intestine.
Aquatic larvae have true teeth on both upper and lower jaws, and external gills.
When the embryo is long, it has external gills, undeveloped fins, and no pigmentation.
Another developmental change is the loss of external gills from juvenile stage to adulthood.

However, some fully mature temnospondyls also possess hyobranchial bones but did not have external gills.
Primarily terrestrial as adults, but their juvenile larval stage is entirely aquatic, having external gills.
The parents build a nest for the young, which resemble tadpoles and have four external gills.
In most cases, these are external gills, visible as tufts on either side of the head.
The eggs hatch after about six weeks; the larvae have external gills and are entirely carnivorous.