<span>Animal mitochondrial DNA is most closely related to the genome of bacteria. It is supposed that early eukaryotes engulfed bacteria according to endosybiotic theory. In bacteria there is no special organ like nucleus to hold the genome. In mitochondria also such genome can be seen.</span>
The plasma membrane is a fluid combination of phospholipids, cholesterol, and proteins.
There are 46 chromosomes, and in total of 23 pairs of chromosomes. karyotype is a human male that consists of 22 pairs of chromosome.
These chromosomes are autosomal chromosomes with one X and one Y chromosome.
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The food chain represents the linear sequence of organisms through which nutrients and energy gets transferred from one trophic level of the organism to another.
<h3>What is the Trophic level?</h3>
In a food chain, the trophic level may be characterized as the hierarchical series that is illustrated by organisms that are the exact number of steps extracted from the primary producers.
The order of the food chain is:
Grass plants → Grasshopper → Shrew → Owl.
The grass plant is a producer in this food chain, a grasshopper is a herbivore (primary consumer), the shrew is a carnivore (secondary consumer), and an owl is an omnivore (tertiary consumer).
Therefore, it is well described above.
To learn more about the Food chain, refer to the link:
brainly.com/question/2179
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