Answer:
eukaryotic cells
Explanation:
All cells fall into one of these two broad categories. Only the single-celled organisms of the domains Bacteria and Archaea are classified as prokaryotes—pro means before and kary means nucleus. Animals, plants, fungi, and protists are all eukaryotes—eu means true—and are made up of eukaryotic cells.
The probability that their son exhibits the 'color blind' trait is 0%. It is a type of inheritance linked to the X chromosome.
<h3>Inheritance linked to the X chromosome</h3>
In men, the patterns of inheritance linked to the X chromosome don't follow conventional mendelian inheritance because men have only one X chromosome.
Conversely, women have two X chromosomes, thereby the inheritance pattern resembles Mendelian inheritance.
It is important to highlight that color blindness is a recessive trait on the X chromosome.
In this case, the mother is a carrier, thereby the probability of passing this trait as a carrier to her son is 50%, whereas the father is normal, thereby the probability of passing this trait to his son is 0%.
Learn more about inheritance linked to the X chromosome here:
brainly.com/question/1020249
Answer:
Housekeeping genes may be defined as the genes that are constitutive genes important for the cellular functioning of the organism. The expression of housekeeping gene may or may not vary.
Some housekeeping genes are not expressed at same level because the housekeeping genes also have different promoters. The different promoters have different affinity to interact with the holoenzyme of RNA polymerase.
Explanation:
couldn't see a model of the cyst, but most cysts are filled with sebaceous fluid, dead skin cells, superficial dirt and lipids, some can be very painful to the touch. If it is infected, it's appearance is red and sits on the epidermis layer where nerve endings can be found. your body will trigger WBC's to that area to fight infection. A dermatologist will prescribe an antibacterial topical solution in addition to an oral antibiotic. homeostasis in that area of skin is disrupted causing pain, swelling, and possible growth, making these symptoms worse. once on antibiotics, your dr. will excise the cyst relieving its contents, pressure, and pain.