Internal environment and its relation with inside cell
<u>Explanation:</u>
- Internal environment of an organism is water-based where the body cells exist.
- The fluid known as tissue fluid washes the body cells.
- Oxygen and nutrients are carried to the cells from Internal Transport system of the body.
- Interstitial fluid is found in between the spaces of cell. It comes out from the substances that flow out from the blood capillaries. Oldertissue fluid is replaced by new fluid where older flood drains towards lymph vessels.
Eukaryotes that reproduce through reproduction require two cells to contribute genetic material for the production of the next generation is true.
<h3>
What is genetic material?</h3>
Genetic material is defined as anything with genetic information that can be passed from one generation to the next, whether it be from a plant, animal, microbial, or other source.
It can also be defined as the means by which knowledge is passed from one generation to another.
There are basically three types of genetic materials.
Some of the properties of genetic materials are:
- It has to be secure.
- When necessary, it must be able to be expressed.
- It must be able to replicate information accurately.
- It must be passed unchanged from father to offspring.
Thus, eukaryotes that reproduce through reproduction require two cells to contribute genetic material for the production of the next generation is true.
To learn more about genetic material, refer to the link below:
brainly.com/question/14530382
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Answer No 1)
<em>The correct option is D) The two species have a common ancestor</em>
Homologous structures can be described as organs or other structures which are similar in different organisms. These structures might not perform the same function, but are similar in their making. This similarity of structures between organisms of different species suggests that there might be a common ancestor for these organisms.
Answer No 2)
<em>The correct option is B) Y, Z, X</em>
The organism Y is the most similar to the worm because it has all the amino acid sequence similar to the portion shown for the worm, except for a single amino acid which is S. The sequence Z has more similarities with the amino acid sequence for the enzyme from a worm than the sequence of the organism X. Hence, the correct option is B.
Answer No 3)
<em>The correct option is A) Sequence the same gene in both species to compare their similarity.</em>
The process of DNA sequencing has now made it possible to determine the evolutionary histories among organism by comparing the DNA sequence of one organism to the DNA sequence of another organism. The organisms having similarities in the DNA sequence clearly determine the evolutionary relationship between any organisms.
Answer No 4)
<em>The correct option is C) Vestigial</em>
Vestigial structures can simple be described as structures which had some function to perform in the ancestors but are not known to perform any function in organisms known today. These structures show that evolution might have caused these structures to non- performing structures as they were of less benefit to the organisms present now on Earth.
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