Answer:
for breathing
Explanation:
since it holds the digestive and reproductive system
Answer: A species includes all organisms that can mate with one another to produce sexually fertile offspring. No individual organism lives forever. Therefore, reproduction is essential to the continuation of every species. Some organisms reproduce asexually and other organisms reproduce sexually.
Explanation:
growth
common ancestry
none of the above
It is significant because, this is where the stronger and more affinated genes are conceived, thus survive.
Genetiic variation is simply the different variety of genetic make up and what is called alleles. Alleles are similar to a code for the body which determines such things as hair color, eye color, height, and other factors.
Genetic variation is therefore the variation between genes and alleles, within a small or large group of people. A small group of people would for example be a family. A large group of people would for example be the population of a certain geographic region such as a country.
They explained aspects of genetics that required Watson and Crick's data to be understandable.
They needed mathematics to prove their data, and that field was not developed at the time.
They required supporting evidence which could not be provided with the existing technology.
Correct answer: D). They required supporting evidence which could not be provided with the existing technology.
Both the scientist Gregor Mendel and Alfred Wegener proposed their idea but the scientific community do not believe to their ideas they talk about genetics and DNA and at that time the technology was not developed to study such information. So, they prove their ideas and theories but are not able to explain them to the people.
Hence, the correct answer would be option D.
Explanation:
They are All Jobs of the root
B) decreases the chance that an offspring will receive a dominant allele.
c) increases the genetic variability of the offspring.
D) decreases the genetic variability of the offspring.
Answer: The correct answer is c) increases the genetic variability of the offspring.
According to Mendel's law of segregation, during the process of gamete formation, alleles ( alternative forms of gene) are separated into different gametes ( reproductive cells of the organism). In other words, every gamete consists of one allele. It is also called law of purity of gametes.
Due to this segregation, only single allele is passed from each parent to their offsprings. Thus, in different offsprings, the chances of genetic variability is increased as there is a likelihood that different offsprings will receive different alleles.
Thus, C) is the right answer.
Mendel's Law of Segregation describes the process of alleles separation during meiosis, which results in genetic variability in the progeny. This segregation contributes to a greater genetic diversity, enhancing survival and adaptability in different environments.
According to Mendel's Law of Segregation, during the process of meiosis, a parent organism's alleles separate to form gametes. With each parent's separate alleles moving into different gametes, only one allele will pass from each parent onto an offspring.
Among the options provided, the correct consequence of this process is that it c) increases the genetic variability of the offspring. This happens because the shuffling and separation of alleles ensure a mix of hereditary information in gametes. This mix of parental alleles in the offspring enhances genetic diversity within a population, thereby increasing its ability to adapt and survive in varying environmental conditions.
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