For scientest what does the term evolution imply

a. life changes overtime

b. charecteristict can be aquired

c. variations of imperfections for an ideal

Describe tree main feature inside a eukaryotic cell

When is the preparation of a wet mount slide for observation appropriate?

A muscle is contracted when which of the following occurs?

Which even was most likely the cause of the changes in species diversity in the ecosystem

What organisms makes its own food using light energy from the sun

According to cell theory, A) all multicellular organisms are composed of prokaryotic cells. B) only cells like the eukaryote can carry out the functions of life. C) single celled organisms like these are only capable of asexual reproduction.

What is refraction? what does it mean when we say that light is refracted as it enters the eye?

What produces egg and sperms cells during the life cycle of a plant

True or false. the process of dna replication results in a copy of the original dna molecule

Solagans on the donation of kidney