The photomicrograph below shows mitotically dividing cells from whitefish (Coregonus lavaretus). a. What stage of nuclear division is not observed in the Cell 1 photomicrograph? b. A group of naturally occurring diploids of this species has 40 pairs of chromosomes. b.1. Considering the stage shown in Cell 1, how many centromeres would you expect? b.2. What is the chromosome number of the species by the end Cell 2 of the stage shown in Cell 3?_ b.3 How many chromatids should there be at the stage shown in Cell 3 Cell 2? C. lavaretus (Magnification:400x)

Q: 1 Provide the names of the structures indicated by numbers 1. 2. 3. 4. 5. 6. 1 2 3 4 5 6

A: We can know that The brain consist of hollow fluid-filled cavities, known as ventricles. Some parts…

Q: Just short answer please

A: Pronunciation is the way in which a word or a language is spoken. This may refer to generally…

Q: Please explain the different types of dialysis and how they are used.

A: As we know Dialysis is the process of artificial purification of the blood of the body or in the…

Q: Hello, I'm not following the last question here. Please help.

A: Vasopression is also called anti diuretic hormone.It is a hormone synthesized from the AVP gene as a…

Q: 12. Which of the following half-reactions has the most positive redox potential? a. ½ 02 + 2e + 2H*…

A: Asked : Half reaction with most positive redox potential

Q: Why was a chest X ray performed?

A: Chest x ray is used to help find the cause of symptoms such as shortness of breath ,chest pain . It…

Q: ng 1.3 Check Your Understanding . Study the fish aquarium system at the right. a. List at least six…

A: An aquarium can be described as a closed artificial ecosystem in which fish and plants are able to…

Q: er __What must be done if an admitted patient refuses to blood extraction?.

A: A patient's blood is often extracted from an admitted patient to help a physician diagnose a disease…

Q: IDENTIFY THE ARCUATE ARTERY

A: The kidney is a vital organ that performs many functions, one of the most important being the…

Q: Please advise

A: Appositional growth is the expansion of the cartilage matrix from within. It includes…

Q: le: Girl interrupted Director: James mangold Diagnosis

A: To provide treatment of any disease condition it is very much important to know the cause of that…

Q: Why tablet compression is necessary? Please answer at your own easy words.

A: The objective of the question is to understand the importance of tablet compression in the…

Q: Please help, i need this to study, i dont get it, make the answer clear

A: muscle contraction is basically the shortening of sarcomere , these are the units of myofibrils with…

Q: * .Choose the correct sentence Does he study at the university? They don't has any information. He…

A: Out of the following sentences The first sentence is the correct one.

Q: please label answer quickly

A: We can say that A specific cell that carries signals and messages from and to the brain and various…

Q: Would you like to eat? Yes, l'd love. This (10 sentence grammatically is True .a False .b

A: Yes this sentence is  right grammatically. There is no error in this sentence but it can be more…

Q: i need help answering a and b the graph is the first picture  thank you

A: The cellulase is an enzyme that is responsible for the breakdown of cellulose (a polysaccharide)…

Q: I want the full answer to this question please can someone help me

A: - A 67-year-old woman is admitted to the ICU with hypotension of unknown origin.- She is…

Q: I need help to Label the structures.

A: Tonsils are part of the lymphoid system. They are the lymph nodes that are located at the back of…

Q: could you please work the whole question out?

A: Answered the question.

Q: Which is the site of filtration of blood and production of urine? -D AB C

A: The urinary system is comprised of specialized organs that play a crucial role in the production of…

Q: (Sudden unexplained nocturnal death syndrome) essay

A: Unexplained nocturnal death syndrome is otgerwise called as Brugada syndrome. As name itself suggest…

Q: I need answer quickly please

A: Urinary system- We know that It is the system that includes many organs for producing and removal of…

Q: Can you please check if my selections are correct?

A: During the process of gastrulation in a developing embryo, cells migrate to the interior part of the…

Q: 21 PS Z2

A: The given diagram is of the stage of cell division.  Phases of cell division are: G1 phase or gap 1…

Q: In The Day of the Triffids, after most people in the world are blinded by an apparent meteor shower,…

A: The alleles are generally of dominant and recessive type and some other forms like codominant are…

Q: Ali tries to train his horse but he fails) but" is" ( noun verb adverb adjective preposition pronoun…

A: Training is the giving of information or knowledge. Training is given to increase skills.

Q: tify the b x provide TAHBS

A: The fluid filled spaces which are present inside the body and perform the function of holding and…

Q: Required information People suffering from chronic granulomatous disease (CGD) have a genetic…

A: Introduction : Phagocytosis Is The Process By Which A Cell Uses Its Plasma Membrane To Ingest A Big…

Q: Harry has heart failure what

A: The heart is a muscular organ that comprises four chambers, two upper atria and two lower…

Q: Epistasis Epistasis is when a gene will interfere or hide expression of another gene. In Labrador…

A: Epistasis is the phenomenon of the gene mutation where presence of one of the alleles masked the…

Q: Family health accessment

A: Nursing counselling and advise involves certain intervention which helps process focusing on the…

Q: what is triple code Your answer

A: Genetic code can be described as the ordering of nucleotides in DNA molecules which carries the…

Q: im confused, what is the answer?

A: The root system and the shoot system are the two main structures in plants. Every one of these…

Q: This was previously rejected due to not including all parts of the question. I've added all parts in…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Environmental health and hazards

An organism's environment is the environment in which it lives and has an impact on its well-being. The World Health Organization (WHO) defines environmental health as "those aspects of public health, such as quality of life, that are influenced by physical, chemical, biological, social, and psychosocial components in the environment." Environmental health is concerned with both natural and man-made settings in order to enhance public health. Environmental science, occupational medicine, toxicology, and epidemiology are the key subdisciplines of environmental health.