Answer:
See the answer below
Explanation:
The black foliage of the plants that live on planets far from the sun is <u>an adaptive feature to maximize the heat from the sun for their metabolic activities</u>. A certain level of temperature is usually required for optimal metabolic activities and the distance away from the sun means that heat could be a limiting factor. <u>A black color, however, is able to absorb all the available heat in the surrounding</u>. Hence, the black leaf color serves to maximize the heat from the sun for the benefits of the plant.
The shiny reflective foliage of the plants that live on the planets close to the sun can also be viewed as<u> an adaptive feature to minimize the effects of the proximity of the sun.</u> Too much sunlight will cause the tissues of the leaf to heat up beyond the optimal temperature requirement for metabolic activities. <u>A shiny reflective color will reflect more of the rays of light from the sun than it absorbs.</u> Thus, the foliage is prevented from overheating.
Biological or "Darwinian" fitness is being able to live long enough to reproduce and keep the population or species alive.
Answer:
* ARACHNOID MATER
*DURA MATER
*PIA MATER
Explanation:
denticulate ligaments are bilateral extensions of pia mater that thickening the component of collagen of pia mater.It anchors the spinal cord to the dura mater.They are produced by the pia mater of the spinal cord.They provide stability to the spinal cord within the vertebral canal.
Arachnoid mater helps protect the brain and spinal cord from sudden impact. It is connected to the dura mater at the side that is very close to the central nervous system.
Dura mater refers to the membrane that envelops the arachnoid mater. It surrounds the dural sinuses and also provide supports to it. Dura mater carries blood from the brain toward the heart.
The pia mater is part of pseudolymphatic system and it's referred to as the thin fibrous tissue that allows blood vessels to pass through the brain.
https://documentcloud.adobe.com/link/track?uri=urn%3Aaaid%3Ascds%3AUS%3Aac7c68f3-8ce8-4b67-8bd4-3c08dbe79de2.
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Answer:
Averaging the fitness of its members.
Explanation:
The fitness of a whole population can also be determined by averaging the fitness of its members. Absolute fitness is the ratio between the number of individuals with a genotype before selection versus after selection. Fitness is usually discussed in terms of genotypes, or collection of genes.