Question

Tree frog (Hyla faber) shows parental care in.
(B) Shelters​

Answer 1

In amphibians there are many devices for the protection of the eggs during the early stages of development and the youngs.

Answer 2

Parental care in tree frog ( Hyla faber ):

• In Brazil, the "Ferreiro" is a large tree frog (Hyla faber), that defends its offspring by constructing a basin-shaped nest or nursery in shallow water near the pond's edge.
• The female scoops mud to a depth of 7.5 or 10 cm, then builds a circular wall around the nest, which emerges above the water's surface, with the mud removed.

Hence, answer to the given question as mentioned above.