In genetics, what is a trisomy?

Explain two ways which ground water can become polluted.

Choose all the answers that apply. Metamorphic rock can form from __ A: Sedimentary Rock B:Metamorphic Rock C:Igneous Rock

Why are regions where convection currents diverge more suitable for building geothermal power stations? A.) Divergent boundaries create mountains on which to install the stations. B.) Energy from magma at divergent boundaries is cleaner. C.

What are mammals?

Which of the following statements best describe how biological science has developed over time? A. Until 50 years ago, only white males made contributions to scientific knowledge B.

In humans, the ability to produce the pigment melanin is dominant over the lack of that ability, a condition known as albinism.

A researcher has sequenced a gene that has two alleles. she has a mixture of both alleles and clones them into e. coli using plasmids. she is interested in one particular allele that is correlated with a disease.

List 3 roles of DNA in relation to genetic information:

Select all the offspring phenotypes that could be produced from a BbEE x bbee cross (shown above). black fur, red eyes black fur, black eyes white fur, black eyes white fur, red eyes

A cell is placed into a hypertonic solution. How does the concentration of water differ in the solution and the cell cytoplasm?