What are gemmules, and what is there role in a sponges reproduction

How do scientists identify the different minerals that are found in rocks?

The auditory, or eustachian, tube extends from the nasopharynx to theA external ear. B middle ear. C inner ear. D oropharynx.

Explain the relationship between ore and tailings

By itself, independent assortment of chromosomes increases the likelihood that individual daughter cells have

Why is a particular sequence of bases in a segment of DNA important to cells? A. Some base sequences contain the order of sugars in polysaccharides. B. Some base sequences cause the release of lipids from the nucleus. C.

What are some current issues that involve both zoology and questions of ethics or public policy

What is it called when lava when it erupts from the surface through volcanoes.

To do this, they needed to acquire a very special internal organelle, called the chloroplast. Where did they acquire this internal organelle? (hint: it's the same place we got our mitochondria)

Which way do people look when they lie?

Type of sugar found in DNA?