The pores on the outer layer of the sponge which takes is water are called POROCYTES.
Sponges are groups of very simple animals which usually grow at a spot, that is, they lack the ability to move from one place to another. There are about 10,000 species of sponges; most sponges live in salt water while some live in fresh water. The body surface of sponges are made up of holes through which water enter into their cells.
A cell consists of three parts: the cell membrane, the nucleus, and, between the two, the cytoplasm. Hope I’ve helped ;)
Answer:
They are propogated down the length of the dendrite
For number one, the shadows are longest at sunrise and sunset, and these are different from the ones cast at noon because they are longest and darkest. Hope this helped! I'll probably come back to help with the second one after I do more research :)
M RNA function is to carry protein information from the DNA in a cells nucleus to the cells cytoplasm. T rna serves as a link (or adapter) between the messenger RNA molecule and the growing chain of amino acids that make up proteins
