A reflector telescope uses two mirrors instead of two lenses. <span>A </span>refracting telescope<span> works bending light through a lens so that it forms an image. </span>
Answer:
How do the nutrients found in plants function in plant DNA?
Plants take up essential elements from the soil through their roots and from the air (mainly consisting of nitrogen and oxygen) through their leaves. Nutrient uptake in the soil is achieved by cation exchange, wherein root hairs pump hydrogen ions (H+) into the soil through proton pumps.
Is the function of plant DNA similar to human DNA?
How much DNA do plants share with humans? Over 99%? ALL animals and plants share the same DNA which is basically a code of only 4 'letters' which code for the same amino acids from which all proteins are made.
Explanation:
The answer is D) 1/2.
Let's imagine that two genes of the genotype can be analysed separately.
Black fur is determined by dominant allele B. In this case, parents Bb and BB will give offspring with only brown fur:
Parents: Bb x BB
Offspring: BB BB Bb Bb
Both homozygous (BB) and heterozygous (Bb) offspring will have black fur.
On the other hand, long tails are determined by recessive allele t. Parents Tt and tt will have 50% offspring with short tail and 50% offspring with long tail:
Parents: Tt x tt
Offspring: Tt Tt tt tt
Heterozygous offspring (Tt) will have short tail, and homozygous offspring (tt) will have a long tail.
So, the offspring will definitely have black fur and will not affect the fraction of the offspring with black fur and long tails from the cross of <span>BbTt × BBtt. But, </span>there will be 2 out of 4 offspring with short tails which is 50% or 1/2.
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
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Answer: They must be randomly chosen, meaning that each member of the larger population has an equal chance of being chosen. They must be large enough so as not to skew the results. The optimal size of the sample group depends on the precise degree of confidence required for making an inference. Simple random sampling is the basic sampling technique where we select a group of subjects (a sample) for study from a larger group (a population). Each individual is chosen entirely by chance and each member of the population has an equal chance of being included in the sample.
Hope this helps... Stay safe and have a great day/night!!! :D
