(R) is an allele for a dominant, sphere shaped seed. (r) is an allele for a reciessive, dented shape characteristic. (T) is an allele for a dominant, tall character.(t) is an allele for a recessive, short character. if a pea plant is heterozygous for both the seed shapes and height, which of the following are expected to be the outcomes if this plant self pollinates and produces offspring. 1/16 tall and dented
3/16 short and wrinkled
3/16 tall and wrinkled
9/16 tall and spherical
1/16 short and round

answer: the blood-brain barrier is a layer of specialized membranes and cell processes designed to keep undesirable substances from passing from the bloodstream into the precious tissues of the brain. while the blood-brain barrier does keep most bad things out of the central nervous system, it is not impermeable.

explanation:

plato users

given bodies of water

pacific / arctic / indian / southern

[ a ] the caribbean sea

[ b ] the northern ocean

[ c ] the atlantic ocean

[ d ] the barents sea

with this being the given answers