Fish epidermis and amphibian epidermis
How dissimilar is the fish epidermis from amphibian epidermis?
Expert
The fish epidermis is extremely thin and comprises mucus-secreting cells. The fish skin doesn’t present keratin. The mucus consists of a protective function and it as well helps the sliding of the animal below water. (That is, the fish scales originate from the dermis and not from epidermis.)
In amphibians, there is already a slight keratinization of skin, probably an additional adaptation to the terrestrial atmosphere. Amphibians contain smooth and wet epidermis with no scales. Such features facilitate their cutaneous respiration.
Name the three main kinds of RNA? What do you mean by heterogeneous RNA?
Specify the cells which form the cartilaginous tissue?
Explain the procedure of reproduction in the beings of class Reptilia?
Explain intracellular digestion in brief?
What are the best recognized representatives of the platyhelminth phylum?
From which germ layer do the liver and the pancreas initiate? Name the other organs and tissues made from germ layer?
Explain the penetration the male gamete to the egg cell? How does the female gamete defend itself from the entry of more gametes after the entry of the first sperm cell?
Of what substances is the nucleolus made up of? Is there a membrane about the nucleolus?
What are the different problems created due to urbanization also define Zero population growth?
Explain the consequences of shifting the chemical equilibrium of the formation of bicarbonate from the carbon dioxide and water to the increase of formation of product (bicarbonate)?
18,76,764
1933217 Asked
3,689
Active Tutors
1431395
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!