Let's say you have a person with Aa and a person with Aa
Answer:
first one is d., second one is b. , thirst one is b , fourth one is b
Explanation:
Answer:
2 clothing has changed bc the needs based on the environment and advancings culturs its supplied to support the needs of its wearer. It has also changed to impress others or simply to just fit in and not be left out.
A plant of genotype ccdd is crossed to ccdd and the f1 is testcrossed to ccdd. if the genes are unlinked, what percentage of ccdd recombinants will result in 0.20255075%
<h3>
What is Genotype?</h3>
An organism's genotype is made up of all of its genetic components. The alleles or variations that a person holds in a specific gene or genetic region are also referred to as the genotype.
The amount of copies of each chromosomes found in that species, also known as ploidy, determines how many alleles a person can have for a certain gene. In diploid organisms like humans, there are two complete sets of chromosomes, which means that each person has two different alleles for each gene. Homozygous refers to a genotype where both alleles are the same. Heterozygous refers to a genotype when there are two distinct alleles.
Phenotype, the observable qualities and attributes of an individual or creature, is influenced by genotype.
Learn more about genotype with the help of the given link:
brainly.com/question/5296920
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Answer:
alpha decay because alpha particles have two protons and two neutrons
Explanation:
An alpha particle has a nucleus which is made up of 2 protons and 2 neutrons. It is actually a Helium cation.
A nuclear reaction involves the nucleus and the elementary particles contained within them.
If an isotope undergoes radioactive decay and the new isotope that forms has an atomic number that is 2 less than the original isotope,it shows an alpha decay has occurred.
The atomic number is the number of protons and it is the same as the number electrons for a neutral atom.
In this isotope, the reaction must have involved loss of two protons from the nucleus. The atomic number comes two less than that original one.
The mass number i.e number of proton + neutron is 4. Therefore, the mass number of the isotope would also decrease by 4.
This is to obey the law of conservation by mass.