Answer:
B) cells or tissue that produce light
Explanation:
It wouldn't be A because photophores do not affect the color of other organisms.
It wouldn't be C because the cells produce light, they don't necessarily change color.
Lastly, it wouldn't be D because it isn't a whole organism producing the light, it's an organ. Organs are multiple tissues working together, and tissues are groups of cells.
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Answer:
False
Explanation:
Diapedesis is the process by which white blood cells move into tissue spaces from the interior of blood capillaries. It is the process of emigration of WBCs from the bloodstream. With the help of adhesion molecules, WBCs become attached to the endothelium of the blood vessels and squeeze between these cells. The adhesion molecules bind to the sugar moieties present on the surface of WBCs. Phagocytic WBCs such as neutrophils arrive at the site of infection by the process of diapedesis only.
<h2>
Answer:</h2>
Differences between coniferous and deciduous forest lie in their names.
<h2>Explanation:</h2>
- One of the biggest differences between forests is in their names.
- Coniferous means 'cone bearing,' and these are trees that have cones, like pine trees.
- Most conifers are considered evergreens, because they never lose their leaves and are 'forever green,' regardless of the season.
- Deciduous means 'falling off'.
- Deciduous trees, on the other hand, lose their leaves each year, which are mainly comprised of trees such as oaks and maple trees.
Result: the difference lies in their name.
It is governed by diffusion.
