Linnaeus classified organisms based on

1.DNA sequences.
2.protein sequences.
3.morphological characteristics.
4.evolutionary history.
5.existing phylogenetic trees.


3

Biology & Microbiology

You might also like to view...

A new serotype of Vibrio cholerae, V. cholerae 0139, has picked up the ability to produce

A. pili. B. flagella. C. capsules. D. toxin.

Biology & Microbiology

Which feature do bryophytes and flowering plants have in common?

1.flagellated sperm that must swim through water to reach eggs 2.a complex vascular system 3.both asexual and sexual reproduction 4.some cells contain lignin as a strengthener

Biology & Microbiology

citric acid cycle is equivalent to what terms

What will be an ideal response?

Biology & Microbiology

Superantigens

a. activate more T cells than normal. b. activate more B cells than normal. c. bind to MHC molecules outside of the normal antigen binding site. d. do all of the above. e. are characterized by a and c.

Biology & Microbiology