<span>Dinosaurs were common in the Jurassic period, but during the Cretaceous period they went extinct. Pangaea had fully split by the Cretaceous period and angiosperms had developed. Hope this answers the question. Have a nice day. Feel free to ask more questions.</span>
The questions can you ask, and then investigate, to help determine the evolutionary relationship among the trout species are about the evolutionary changes.
<h3>
What kind of evolution is processing?</h3>
The evolution of various organisms from a not unusual place ancester took place thru the mechanisms like gene duplication, gene amplification, and mutations. Accumulation of mutations gives insights at the phylogenetic evaluation of organisms.
- From the given data, it could be stated that rainbow trout and brown trout have a current not unusual place ancestor. The species are carefully associated, and feature different very lately in phrases of evolution.
- However, the not unusualplace ancestor for not unusualplace carp and the opposite carps had different lengthy before, sufficient to build up enough mutations and display substantial version withinside the genotype of the chosen region.
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Answer:
Living organism contains both the organic and inorganic molecules in their body. Inorganic molecules are present as trace elements in their body and plays an important role in growth and metabolism of the organism.
Iodine is an important trace element of the body. One should include ionized salt in its diet as iodine acts as a precursor of thyroxine hormone. The deficiency of iodine in the body can cause a disease known as goiter. Iodine plays an important role in the growth and metabolism of an individual.
Answer:
Mafic magma represents the igneous rock or silicate mineral, which is rich in iron and magnesium. Thus, it is also referred to as the portmanteau of the ferric and magnesium. Mafic magma has a low viscosity due to the lower content of silica. Water along with other volatiles escapes easily from the mafic magma.
Explanation:
Most of the mafic-lava represents the shield volcanoes such as in Hawaii. Felsic in geology represents the igneous rocks, which are rich in the elements like quartz and feldspar. Granite is classified as the most common felsic rock. Orthoclase, quartz, and muscovite are the common felsic minerals.
Answer:
c. disruptive selection
Explanation:
Disruptive selection is the changes in population genetics favouring extreme values for a trait over intermediate ones.
It's also called diversifying selection as it cause a population to become reproductively distinct from the parent population.