Define accessory pigment

Q: A D B

A: In the given image, retrovirus is shown. A retrovirus is a two copies of positive sense single…

Q: Define decellularization.

A: Dear student as per Bartleby policy i can solve only first part of the question. It is asking about…

Q: body

A: Skin colour is largely determined by a pigment called melanin but other things are involved. Your…

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: Sometimes, the young ones born have an extremely different set of eyes or limbs. Give a relevant…

A: Introduction There are many reasons for abnormality, explanation is given in the bellow step.

Q: Explain the basis for different skin colors.

A: In simple words ,Skin is the layer which is soft, flexible along with outer tissue covering body of…

Q: Which pigment and cells help humans to see in dim light?

A: The process of visual transduction is known to contain a light-sensitive receptor protein that is…

Q: Identify each of the structures in the table below. Match the letters to the correct name. С. D. E.…

A: A. Hemoglobin molecule is made up of four heme groups surrounding a globin group, forming a…

Q: Differentiate between light phase and dark phase.

A: Photosynthesis is a process in which a plant absorbs solar light energy to convert it into chemical…

Q: B 1. Name the region of the hair labeled A. 2. Name the structure labeled B. 3. Name the specific…

A: Hair  Hair is a thread like strand grow on the skin of the mammals and some other animals.

Q: Explain the cellular and molecular mechanisms that determine the color of human skin.

A: *The phenotypes that distinguishes Ong the  species is differences in skin pigmentation. * human…

Q: What is responsible for skin pigment and hair color?

A: The skin color of humans is affected by many different substances. But the single most important…

Q: Distinguish between white pulp and red pulp.

A: Pulp or pulp chamber  can be defined as the soft area that is present  within the center of the…

Q: Describe the structure that grows beneath the layer stratum basale.

A: When the cell division their nuclei acquire the same number and kind of chromosomes as those found…

Q: State the function of heterocrine gland?

A: The pancreas is located in the abdominal cavity and produces insulin, glucagon, somatostatin, and…

Q: For each of the lettered regions identified on this figure, giveits name and function.(a)…

A: Bacteria belong to the prokaryotic group; these are simple unicellular organisms that lack a nucleus…

Q: Explain how movements of the basilar membrane at different sound frequencies (pitches) affect hair…

A: The Basilar Membrane is a structural element found in the cochlea which is the reason for the…

Q: In people who have the genetic disorder anhidrotic ectodermal dysplasia, patches of tissue have no…

A: Answer: Anhidrotic ectodermal dysplasia  : It is the genetic condition in immune deficiency…

Q: Which structure houses ciliated "hair cells" that sense directional changes in movement of the body…

A: Anatomy is the branch of biology that deals with the study of the structure of organisms and their…

Q: Describe the functions of nervous, muscle, and connective tissue in the skin.

A: A tissue is a assemblage of cells , being in  close proximity and are organized to perform some…

Q: Name the cell body of nerve cell.

A: Neurons are non divisible, nerve cells which are responsible for transmission of signals to the…

Q: Explain the function of human skin.

A: With a total area of about 20 square feet, the skin is the main body organ. Skin performs several…

Q: Explain how nervous tissue functions in the relay of information.

A: Neuron is the structural and functional unit of nervous tissue Connection of neuron spread whole…

Q: what selective factors can account for the loss of pigmentation?

A: A few pigments found in our bodies, such as carotene, melanin, and hemoglobin, influence the color…

Q: Radial canals contain circular channels

A: The Canal System: The water vascular or circulatory system of the sponges is also called the canal…

Q: DENTIFY SUBCELLULAR STRUCTURES

A: A cell is defined as a cytoplasmic mass surrounded by a lipid bilayer known as the plasma membrane.…

Q: State the exact location of holocrine glands.

A: Glands are a group of specialized cells that secrete substances. Based on their activity, they are…

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: Describe how the skin cells , neurons, muscle cells, and blood cells you have observed relate to the…

A: The physical substance of a human being is made up of living cells and extracellular components…

Q: Define shelterin?

A: Chromosomes are long thread-like structures that carry coded genetic information in the form of DNA.…

Q: Define cilium

A: BASIC INFORMATION CELL It is considered as the basic unit of life Every organism is made up of cell…

Q: Compare and contrast the structure and function ofaxons and dendrites.

A: Neurons are the structural and functional unit of the nervous system. They help in the conduction of…

Q: What happens when light is absorbed by a pigment molecule?

A: A pigment molecule plays an important role in the process called photosynthesis where the solar…

Q: maim functions, input ,output.

A: Metabolism is a process in which food is converted into chemical energy using multiple enzyme…

Q: The cosmetic industry sells many products that remove or prevent wrinkles. If this is true, why do…

A: Our skin has a good amount of elasticity and it is due to the secretion of oil. Oil is secreted by…

Q: Which pigment and cells help humans to see in bright light?

A: The eyes are the visual organs and are situated in the eye sockets of the skull.

Q: If your father is bald, your parental grandfather has normal growth of hair and yoour mother had no…

A: INHERITANCE OF PATTERN BALDNESS IN HUMAN BEING: In Pattren Baldness LOSS OF HAIR occurs on the TOP…

Q: what causes skin color?

A: We get skin colour with the help of Melanin pigment produced by a special type of cell present in…

Q: This ABC video follows the story of a pair of fraternal African-American twins, one of whom is…

A: The skin color is determined mainly by many different pigments such as melanin, hemoglobin as well…

Q: Identify the structures labeled B and C

A: Anatomy  Anatomy is a branch in biology where study is done to find out the structure, components,…

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: Which of the following epithelial tissues form the pigmented epithelium at the posterior surface of…

A: Answer: EPITHELIAL TISSUE : These are the surface lining tissue that covered the widespread surfaces…

Q: What details stand out to you? What do these details reveal/suggest?

A: The image appeared in the Leatherneck magazine published by the then US Marine Corps in the year…

Q: Differentiate between adoloscents and adoloscence

A: Growth refers mostly to the changes in the physical parameters of a person's body. It is defined as…

Q: Define stratum corneum

A: The skin is the largest organ in the body and it belongs to the integumentary system. Anatomically…

Q: Which organelle stores the information that determines an individual's hair color

A: In this question, we have answer the name of cell organelle which store the information for hair…

Q: Describe the integument of a frog. How are the various skin colors produced in frogs?

A: The integument is composed of an epidermal and dermal layer and these layers contain immune cells…

Q: Describe how hair cells work in general, and in the fish lateral line system.

A: Lateral line system  It is a type of sensory system found in fishes and aquatic amphibians. This…