<span>Additional facts:
A test cross between an organism whose genotype for a certain trait is unknown and an organism that is homozygous recessive for that trait so the unknown genotype can be determined from that of the offspring.
Answer:
You'd use it when you wish to see if the one that you think is a homozygous dominant is a purebred, because if you did get a recessive offspring then it proves that the animal is a heterozygous and not a purebred.</span>
Answer: Oxygen atom has 8 Protons
Explanation:
Oxygen atom (O) has an atomic number of 8, and a mass number of 16.
Recall that atomic number of any element is equal to the number of protons in its electronic shell, hence, the number of protons in oxygen atom is also 8
Mastication is the process by which food is crushed and ground by teeth. It increases the surface area of foods to allow a more efficient break down by enzymes.
Compared to men, women are immunologically <u>stronger </u>and they are <u>more</u> susceptible to lupus & multiple sclerosis.
<h3>What is lupus?</h3>
A chronic (long-lasting) illness called lupus can inflame and hurt any region of your body. Because it is an autoimmune illness, your immune system, which normally fights infections, instead targets healthy tissue.
Most frequently, lupus impacts your:
- Internal Organs, such as the heart and kidneys
<h3>What are the types of lupus?</h3>
Systemic lupus is typically discussed when people discuss lupus. But lupus comes in four different forms:
- SLE, or systemic lupus erythematosus, is the most prevalent type of lupus.
- A type of lupus that just affects the skin is known as cutaneous lupus.
- Drug-induced lupus, a lupus-like condition brought on by some prescription medications
- Neonatal lupus is an uncommon illness that affects newborns of lupus-suffering mothers.
Learn more about lupus
brainly.com/question/14561581
#SPJ4
