The word theory when use in a scientific sense mean

The abnormal protusion of an organ or a part of an organ through the wall of the body cavity that normally contain sit called

A scientist observes the cells of an unknown organism under a microscope. Which cell component would best indicate that the organism is a plant?

Describe atleast three careers in environmental science

Which statements describes attributes of an artesian well? Check all that apply. 1. requires a bucket 2. uses natural pressure 3. uses a mechanical pump 4. is heated by hot rocks or magma 5. has groundwater stuck between impermeable layers

Spindle fibers move homologous chromosomes to opposite sides is called

What body part do cnidarians use to trap food? endoderm ectoderm polyp nematocyst

How many biosynthetic families are know for amino acid biosynthesis.

What type of nation will have a high human development index (hdi) rating?

3. Describe what might temporarily increase the frequency of mitosis in a human organ or tissue capable of mitosis?

What is the relation between a chromosome and dna