What characteristics do mutations have?

occasionally beneficial

omission of information

addition of information

mistakes in copying

Theyre Not Always Harmful

List those things that are only secondary consumers?

If an individual has two recessive alleles for a trait, the person is said to be what?

Which part of the cell division is different in plants and animal cells

Explain how the world would be different if all waves are mechanical waves

In the DNA helix, which part of the nucleotide forms the sides of the ladder, the backbone? A. Pentose sugar and Nitrogen base B. Phosphate group and Carboxylic acid C. Pentose sugar and Phosphate group D. Nitrogen base and Carboxylic acid

How would the lack of water affect cellular respiration?

Different types of normal tissues in the human body have different mitotic indices. From the following list, which normal tissues would you expect to have the highest mitotic index: muscle, skin, kidney, or lung? Explain your answer.

A group of scientists decided to post their research results on the Internet instead of publishing in a scientific journal. What part of the scientific process have they skipped and why does it matter?

How does the structure of DNA allow it to complete the process of replication?

Which of the four types of organic compounds serve as an energy source for cells?