Eye structure that is transparent and biconvex and focuses light on the retina:

Outward extension of the shoulder bone:

Agent or device used in radiation therapy for tumors:

Example of genetic material that causes cancer:

Which is the best description of the function of ATP? 

The distinguishing feature of the lipid category of biological molecules is all lipids are hydrophilic. 

Both passive transport and active transport

Beastliness is controlled by a dominant allele (B); beauty results from the recessive allele (b). Match the cross with the potential outcome statement. 

In certain plants, the tall trait is dominant to the short trait. If a heterozygous plant is crossed with a short plant, what is the probability that the offspring will be tall? 

The difference between isotopes of an element is the number of ___.