How did Hopi culture contribute to the high incidence of albinism among members of the Hopi tribe?

Q: Human populations living in countries in the northern latitudes, such as Finland, have a lighter…

A: Skin color is mainly due to pigment melanin. Melanin is present in both light and dark complexion…

Q: What is the difference between the laceration on scalp caused by iron rod and chop wound caused by…

A: Wounds are damages of the tissues that are caused due to different agents. The severity of the…

Q: A woman has wavy hair and a man has curly hair, the child has curly hair. What is this an example…

A: The DNA (deoxyribonucleic acid) is the hereditary unit of an organism. It consists of purines and…

Q: WILMA, a six-year-old female, is born with a significantly whiter complexion than the rest of her…

A: Albinism is a genetic disorder where very little melanin or no melanin is produced. The amount of…

Q: What are the inheritance pattern in colour blindness?

A: Color blindness is a genetic disorder in which the person is unable to distinguish between red and…

Q: Why does the henna dye fade after a while?

A: Henna is a small shrub that is small, appears dark green scented leaves. It is an organic dye that…

Q: What is the relationship between skin coloration and proximity to the equator? Explain in some…

A: The skin coloration among the humans across globe seems to show relationship with that of equator.

Q: Why is the blood of horseshoe crub is blue?

A: Horseshoe crabs are older species, also older than the dinosaurs. They are often referred to as…

Q: What is a gemmule?

A: Sponges are the members of the phylum Porifera. Sponges are a multicellular organism that has bodies…

Q: What produces position-effect variegation (PEV)?

A: The position effect refers to the alteration of gene expression when its locus is altered within a…

Q: what are the implications of silver haired bat that has rabies virus that can damage dermis?

A: Silver-haired bats (Lasionycteris noctivagan) are the migratory tree bats are not in frequent touch…

Q: Considering the effects of UV light on bacteria and other microbes, what might you conclude about…

A: Ultraviolet (UV) rays are electromagnetic radiations from the sun. Purines and pyrimidines absorb…

Q: Why does your hair fall out from chemotherapy?

A: Chemotherapy is the therapy in which chemicals are used to treat the cancerous cells.

Q: how short do I clip the hair of a shih tzu?

A: Shih Tzu Shih Tzu is a dog breed, originated from Tibet. These dogs are small in size and a weight…

Q: Regarding albinism, with adavances in fields such as gene therapy and stem cell research, is there a…

A: Introduction :- Albinism is an inherited condition in which the rate of melanin production is…

Q: What causes Turner syndrome?

A: Sex Chromosome abnormalities causes turners syndrome. Persons with turners syndrome are…

Q: How to grow hair in a peanut-butter sandwich?

A: The Nutrients present within the peanut butter per 100g (Arya et al) Nutrients play role in the hair…

Q: What factors govern the distribution of hair on species such as the human or rat?

A: Hair is a protein filament made up of keratin protein and that grows from follicles found in the…

Q: How would you describe the core of the fingerprint?

A: Fingerprints are often described as the impression of a human finger left by the friction ridge. It…

Q: Why is there varlation In skin color among modern humans? Multiple Cholce People have different…

A: An individual's skin pigmentation is the result of genetics,and also the exposure of sun. Skin color…

Q: Explain how tyrosinase deficiency causes albinism.

A: Albinism is a hereditary disorder caused due to the absence of melanin or reduced production of…

Q: What are some protective adaptations from intense sunlight?

A: Answer :  Melanin is an antioxidant .

Q: Is color blindness genetically transferred?

A: Step 1 Color blindness is a common hereditary condition. It is a deficiency in which the ability to…

Q: Describe the selective pressure favoring light skin in regions far from the equator.

A: Introduction:- Melanin is a pigment-producing substance found in your hair, eyes, and skin. Your…

Q: hy do get spots?

A: Pimples develop once sebaceous glands, or oil glands, become clogged and infected, resulting in…

Q: How/Why do people dock tails in horses? and what does the procedure entail? and what are the health…

A: Tail docking is the amputation of the tail. The reason why people dock the tail of horses is to keep…

Q: What are common conditions/diseases related to or are end results of albinism?

A: Albinism is an uncommon category of a hereditary disease characterized by a lack of pigmentation in…

Q: What are the two main variants of the skin pigment molecule in humans? How do the differ?

A: Given: The two main variants of the skin pigment molecule in humans.

Q: Which are the Four related proteins with different light sensitivities?

A: Proteins that respond to the light are known as light-sensitive proteins. These proteins sense the…

Q: figure shows three girls, one of whom has albinism. Could the three girls shown in the photograph be…

A: Albinism is a genetic disorder where there is little or no production of the melanin pigment. This…

Q: What is the treatment for abnormality in early societies?

A: Abnormal behaviour in ancient views: In ancient views, abnormal behaviour was the work of evil…

Q: Why is wool such a good clothing material?

A: Wool is considered as the natural fiber, which is present in the form of hairs in animals. These do…

Q: Is there any difference between the effects of dipping versus swabbing?

A: Dipping and swabbing are two common methods of cleaning the wound.

Q: Which evolutionary force is likely responsible for the increased incidence of xeroderma pigmentosum…

A: * xeroderma pigmentosum is an inherited condition with extreme sensitivity to ultraviolet rays from…

Q: By what the minamata disease in japan was caused?

A: MINIMIATA DISEASE It is also known  as Chisso-Minamata disease. It is a neurological syndrome.…

Q: are proteins stable in the presence of tannins?

A: Protein is a macronutrient that is essential in building the muscle mass. It is commonly found in…

Q: Explain the relationship between melanin and skin color. Why do you think people living near the…

A: The skin has two different layers, the epidermis and dermis. The epidermis is further divided into…

Q: -Onion skin

A: The microscopic examination of onion skin is a very common experiment performed to observe the…

Q: Can uv lights kill babesiosis

A: Babesiosis is a tick-borne infection that infects the erythrocytes and is caused by a small parasite…

Q: WILMA, a six-year-old female, is born with a significantly whiter complexion than the rest of her…

A: Cancer is an uncontrolled division of cell that has a defunct apoptosis mechanism. Usually, when…

Q: Can huggies wipes kill the West Nile virus

A: Wipes are used to clean or wipe the skin. Huggies wipes are intended for babies.

Q: What fraction of the population has medium skin color? Refer to Figure 9.14 on page 173 of your…

A: Human skin colour is determined by three pairs of polygenes A, B, and C, which create the pigment…

Q: What causes witches broom?

A: All plants come under the kingdom Plantae. They are eukaryotes, multicellular, and having cell…

Q: What does this Punnett square illustrate?

A: Punnett square was named after Reginald C. Punnett.It is a diagram used to predict the genotypes of…

Q: If curly hair is genetic, why do you have curly hair if none of your ancestors did?

A: The answer to your issue may lay in the manner in which hair-type genes are passed down across…

Primate evolution

Primates are a relatively new species and first appeared in the fossil record nearly 55 million years ago. They may have originated as far back as the cretaceous period. Their fossils were observed in North America, Asia, and Europe. Long before the first monkeys and their prosimian relatives developed, most animal species thrived and died. The first primates did not exist until about 50-55 million years ago, even though the planet is 4.54 billion years old and the first life goes back at least 3.5 billion years. Dinosaurs had been extinct for 10 to 15 million years when this happened.