Answer:
You can't see the blood vessels themselves because vision depends on a process that makes it impossible to see things that are stationary with respect to the retina. Light receptors in the retina respond only to changes in light reaching them, not to a steady image.
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The answer is C. proteins are synthesized
Protein synthesis occurs after transcription and translation, right before DNA replication. Protein synthesis shows how enzymes and other proteins are formed from DNA. The sequence of events would look like this:
DNA replication --------------------------> RNA--------------------------> Protein Synthesis
transcription translation
Answer:
Please see the explanation.
Explanation:
Req. a)
Greater susceptibility to infections.
In Leukopenia, the amount of white blood cells becomes lower in the bloodstream. A normal white blood cell usually has 3.5k to 11k white blood cells per micro-liter.
But a leukopenia patient might have a lower number of white blood cells than 3.5k to 11k. White blood cells are which fight against unwanted viruses, bacteria, etc. which enters into the human body. Actually, it works as a guard for humans from being affected by various diseases.S So, it's crucial for the human immune system.
When the amount of white blood cells becomes lower, the body will become less prepared to battle against viruses and infections. So if a person becomes affected by leukopenia, he/she will be more susceptible to the disease.
Req. b)
Transport fluid.
The lymphatic system is an arrangement of different tissues and organs. The lymphatic system helps the body to get rid of poisons, garbage, and as well as from other unwanted elements. Inside the body, lymph is carried out by the lymphatic system. Lymph is a liquid that contains infection-fighting white blood cells. The lymphatic system helps to pass this fluid (lymph) throughout the body so that this lymph can help all cells to get rid of unwanted materials.
I believe they are called autosomes or non-sex chromosomes
Sex chromosome determine whether an individual is male or female, in humans and other X and Y are the sex chromosomes. Such that female have two X chromosomes and male have an X and a Y.
Non-sex chromosomes or autosomes comes in pairs of homologous chromosomes (have the same genes arranged in similar order), thus for all of the genes on the autosomes, the female and males have two copies.
Mutualism is the relationship where both organisms benefit from each other in some way
