In meiosis you would start with a diploid cell that divides itself twice in order to produce four haploid cells. so, a diploid cell that has n2 chromosomes produces four cells, which each of them contain n chromosomes. i hope i helped :)
Answer:
Nitrogen, Oxygen, all layers
Explanation:
Earth's atmosphere is composed of about 78% nitrogen, 21% oxygen, and one percent other gases. These gases are found in layers (troposphere, stratosphere, mesosphere, thermosphere, and exosphere) defined by unique features such as temperature and pressure.
B seems to be the best answer based on the fact that they had a lot of crops. and they are surrounded by ocea
When molecules move from one phase to another they are still the same substance. There is water vapor above a pot of boiling water. ... Even though the physical state changed, the chemical properties were the same. On the other hand, a chemical change would build or break the chemical bonds in the water (H2O) molecules.
Item 1 can be described as Phenotype
Item 2 can be described as Genotype
Item 3 can be described as An allele
Item 4 can be described as Dominant
Item 5 can be described as Recessive
Item 6 can be described as Recessive.
<h3>
What is a Phenotype?</h3>
The phenotype is the set of observable characteristics or traits of an organism.
The term phenotype covers the organism's morphology or physical form and structure, its developmental processes, its biochemical and physiological properties, its behavior, and the products of behavior.
Phenotype can also refers to an individual's observable traits, such as height, eye color and blood type.
To determine a phenotypic ratio, we look at the alleles of the parent organisms and estimate how often those genes will be exhibited by the offspring. Most times, we know what the alleles will express and how they will look.
Learn more about phenotype at: brainly.com/question/902712
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