Answer:
<u><em>When two alleles for a trait are equally expressed with neither being recessive or dominant, it creates codominance. Examples of codominance include a person with type AB blood, which means that both the A allele and the B allele are equally expressed.</em></u>
Explanation:
The right answers are 5 and 6.
The somatic nervous system is part of the peripheral nervous system <u>(part of the nervous system consisting of nerves and ganglia, and whose essential role is the transmission of information between the central nervous system - brain and spinal cord - and organs)</u>. It intervenes in the voluntary control of movements (or involuntary movements in case of reflexes, but this is different from the involuntary activities) (efferent fibers) and in the perception of external stimuli (afferent fibers).
The somatic nervous system controls the movements of skeletal muscle (which are generally voluntary) and the environmental perception, (think to the arc reflex).
The involuntary activities (proposition 1) mean automatisms like the heartbeat, respiration, secretions of hormones or sweat...
Answer:
Explanation:
A gray squirrel can either have the same alllele GG or have two different allele Gg this will determine the percentage of the offspring that will be Grey.
For 2 parent with same allele
GG × GG
!
GG GG GG GG
all are grey 100%
For 2 parents with different allele
Gg × Gg
!
GG Gg Gg gg
75% will be grey
25% other color
The answers would be:
False
True
True
False
If you'd like to know more about this, read on:
The oceanic crust is formed from the volcanic vents that erupt under water. The rocks that are formed from these eruptions are mafic, because they are compose magnesium and iron. Examples of mafic rocks are basalt and gabbro.
The Earth is made up of several layers. The deeper you go, the more heat and pressure. It gets really hot at the core because of different factors. One of them is the outer core and the inner core. The outer core flows around the solid core, which creates friction, thus creates heat. The outer core is also responsible for the electromagnetic property of the Earth.
Because seismic waves behave differently when they encounter different materials, geologists are able to use this to determine the different states of the layers beneath the Earth's surface. It helps them to determine whether the layer is molten, semi-molten or even solid.
The core is not the Earth's outer skin. The layer described is actually the CRUST. The core is the deepest layer of the Earth. It is solid and mostly made up of iron. The crust on the other hand is the outermost layer, and it is the layer that we live on.
They will shrink , that is your answer.
