Answer:
Almost all rocks made of minerals, but different rocks contain different mixtures of minerals.
Explanation:
Rocks are composed of grains of minerals, which are homogeneous solids formed from a chemical compound arranged in an orderly manner. The aggregate minerals forming the rock are held together by chemical bonds.
Hi
The term lack of genetic diversity for a particular population refers to the fact that there are less number of alleles and less range of phenotypes and traits like (height, skin, color, ability to cope disease, ability to change metabolism as per requirement etc).
If we talk about endangered species, they are the specie which are prone to be extinct in near future because their population is very less in number. There can be multiple reason of becoming endangered for a population such as over hunting etc.
So when we say that an endangered population is genetically less diverse, it means that there are further difficulties that hinder their recovery.
For example: If a calamity stucks, all organisms that are already low in number and also genetically less diverse, so they cannot cope with calamity and get extinct. However, if this population is genetically more diverse, some organisms may survive some may die, and those which survive can recover the population. That is why it becomes more difficult to recover an endangered specie if it is genetically less diverse. The more the genetic diversity, better it is for specie.
Hope it help!
Oxygen is used as an electron acceptor within the electron transport chain of aerobic respiration to generate adenosine triphosphate or atp this compound is a essential component in interacluar energy transfer
B. prepares a person for social situations
A
Convergent boundary occurs between tow colliding tectonic plates. The denser plate, usually the oceanic plate, is subducted underneath the less dense plate usually the continental plate
Explanation:
The pacific ring of fire is named so because of the frequency of volcanos and earthquakes in this region compared to the rest of the world. This region is home to 75% of all earth volcanos and 95% of earthquakes. These geological phenomenons occur with such frequency because this region sits on convergent boundary between several plates that are colliding; Pacific, Cocos, Indian-Australian, Nazca, North American, and Philippine Plates.
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