What do biologist use to establish whether or not two organisms are of the same species

All genetics follow Mendelian inheritance. True or False?

You need to measure out 15 ml of distilled water then mix that with 2 g of salt. What is the order of the equipment you would use?

1. True or False Flatworms are known as acoelomates. 2. True or False Flatworms have bilateral symmetry and cephalization 3. True or False Hookworms infect 25% of the world's population 4.

Biomolecues are essential to all living things. Which biomolecule is "A" from the above table? Biomolecules Biomolecule Elements A C H O B C H O and sometimes P C C H O N S D C H O N P

Restriction enzyme HinfI cleaves a five nucleotide DNA sequence GA (A/T) TC. The ambiguity in the central position - (A/T) - means that either A or T can occur in the cleavage site.

Which factor is least likely to affect the results and interpretation of a functional MRI

A plant has purple flowers and hairy stems. Is this description it's genotype or its phenotype?

8. Most human genetic disorders are of what inheritance type?

Does eukaryotes contain ok cell type

Ocean acidification threatens those marine organisms whose shells and skeletons are composed of