I wouldn’t think anything would happen because the egg has a shell. I would imagine that the shell is unlike a cell membrane because its job is to not allow substances in. Accordingly, it would not have any properties of a cell membrane; low permeability and protein channels absent would mean that processes such as osmosis, diffusion, active transport wouldn’t be possible. Effectively, water can’t move in or out so the egg won’t shrink and shrivel up or swell and burst due to the movement of water out or into the egg (cell) respectively.
Zoonotic disease is caused by sub organismal pathogens such as viruses, viroids, and prions only
<h3>What is
Zoonotic disease?</h3>
A pathogen (an infectious agent, such as a bacterium, virus, parasite, or prion) that has transferred from an animal (often a vertebrate) to a human causes a zoonosis or zoonotic disease, which is an infectious disease of humans. Usually, the initial infected person spreads the infectious agent to at least one additional person, who then infects additional people.
Zoonoses are common modern diseases like salmonellosis and the Ebola virus sickness. Early in the 20th century, HIV was a zoonotic disease that was spread to people, but it has since evolved into a distinct illness that only affects humans. Despite the fact that many bird flu and swine flu strains are zoonoses and occasionally recombine with human strains of influenza, the majority of influenza strains that infect people are human diseases.
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Answer:
allopolyploidy
Explanation:
Polyploidy is the condition by which a cell might have more than two chromosome sets that form homologous pairs. It might occur due to a failure or abnormality in cell division.
Autopolyploidy
Refer to a type of polyploidy in which an organism has more than two copies of homologous chromosomes. It results from the duplication of a group of chromosomes of the same species. Autopolyploid individuals have <u>at least three groups of homologous chromosomes</u>. Autopolyploidy is produced by the<u> gamete fusion of the same progenitor - same species</u>-, duplicating the number of chromosomes of diploid species. The autopolyploid cell has groups of homologous chromosomes. Autopolyploidy is produced mainly due to non-disjunction during meiosis.
Allopolyploidy
Refer to another type of polyploidy in which species have more than three sets of chromosomes in their cells. Allopolyploidy <u>occurs when two different species mate</u>, leading to the fusion of gametes that belong to different species and produce a new hybrid. The chromosomic complement has more than two copies of chromosomes. The hybrid is infertile with the parental species. The allopolyploid cells have chromosome groups that are not homologous.
In the exposed example two different species mate and produce a hybrid species.
Earth's inner core is solid because of the extreme pressures and underneath the earth.
Answer:
The correct answer is: A. Only the best-adapted animals in a population survive.
Explanation:
- Natural Selection is the process by which the individuals of a species which has the potential to sustain and survive in adverse or changing environment gets a survival advantage over those individuals which are unable to adapt themselves to altered environmental conditions.
- As the less potent individuals die in altered environmental conditions the adaptable individuals escapes competition with them for natural resources.
- Evolution causes species to alter their characteristics depending upon the demand of the conditions. These changes can vary, can be less or drastic.
- Animals pass all the newly adapted traits to the successive generations either as genetic traits or as acquired traits, as this is necessary for the offspring to survive in the altered environment.
- Natural selection is best defined as "the survival of the fittest".