It’s a strangler fig, one of the producer/primary consumer which will allow it to store and have the most energy
Answer:
The correct answer is "some stickleback populations come to live exclusively in fresh water they became trapped in lakes that formed at the end of the last ice age".
Explanation:
There are different types of speciation. Allopatric speciation consists of the geographic separation of a continuous genetic background so that it can give place to two or more new geographically isolated populations. Some barriers might impede the genetic interchange or genetic flux, making a place to two new populations that are separated and can not get together to mate anymore. Glaciation is one of the most important drivers of speciation and production of different phylogeographic structures by vicariance. Glacials originate isolated gene-pools that accumulate differences that end in reproductive isolation. Melting of the ice also generated divergence and speciation, as land appearance acted as a barrier for some populations.
During the last glaciation, stickleback fishes were able to reach certain new places or areas that provided better conditions to inhabit. There were fewer predators and more available food sources that made these new areas to be a better choice. These new grounds were lakes and were the product of ice melting. But at a certain point, as ice melting increased, the land started to show up again and became a barrier for this species. Animals that were living in lakes could not go back to the sea, they were trapped so they had to adapt to living exclusively in lakes. This species diverged and suffered speciation.
According to the cell theory, living things are composed of cells. Living things are capable of reproduction and two ducks can reproduce their own kind or their offspring starting from a single which was formed through the union of their reproductive cells. Now, the single cell formed still according to the cell theory has a capability to multiply itself to form as an offspring of the ducks.
Answer:
The epigenome is made up of chemical compounds and proteins that can attach to DNA and direct such actions as turning genes on or off, controlling the production of proteins in particular cells.
Explanation:
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In photos taken through a microscope, chromosomes may appear to be in the shape of an X. This is because in the middle of the chromosome, there are two strands bonded together, called the centromere. Hope this helps ;)
