Answer:
D. Mitochondria are large enough to be seen with modern light microscopy, and can occupy as much as 20% of cytoplasmic volume.
Explanation:
Mitochondria are oval shaped organelles responsible for cellular respiration.
One of their defining characteristics
is the influx of protons from the mitochondrial membrane that enables ATP synthesis.
Mitochondria are known as the power house of the cell.
Structurally, mitochondria are spherocylindrical with a length of 2 microns and a diameter of 1 micron.
Answer:
c) To send signals to the blood vessels to constrict or dilate, to decrease or increase blood flow, respectively.
Explanation:
The nervous tissues comprises of nerve cells, which functions by sending and receiving electric signals as information in order to bring about specific responses.
The system majorly in charge of transport in the body is the circulatory system. Hence, the nerve cells send signals to the blood vessels to constrict or dilate, to decrease or increase blood flow, respectively.
“3rd eyelid” that covers the eyes, but is transparent -- J. Watch for obstacles and prey while still protecting the eyes
<span>Long eyelashes -- E. Keep desert sand out of eyes
</span>
Eyes set on the side of the head -- I. Watch for predators approaching from the side or behind
Eyes set in front -- G. “binocular” 3D vision to better hunt prey
<span>Large amounts of body fat -- H. keep warm in an icy habitat
</span>
<span>Staying under rocks at midday -- B. keep cool in a hot habitat
</span>
Bright, colorful markings -- A. warn predators away by appearing toxic
<span>Drab, brown coloration -- D. camouflage from predators in the dirt
</span>Singing a loud, complicated song -- F. attracting more mates than others
<span>Remaining so still that breathing is not detectable -- C. prey will come right up to be captured</span>
B???????????????????????????????????????
Answer:
D
Explanation:
Population is generalized to all individuals.
