Population health O Has no bearing on the overall health of the nation. O Does not include Indigenous people or communities. O Addresses the health of groups and not individuals. O All of the above.

Q: Tasmanian devils became extinct on the mainland of Australia probably because of competition for…

A: Extinction is defined as the loss of all individuals of a species from the earth.

Q: A mushroom is______ . a. a fungal digestive organ b. the only part of the fungal body made of hyphae…

A: Introduction :- Fungi are what mushrooms are. They belong in their own realm, separate from plants…

Q: A large gene pool indicates a high amount of genetic diversity which reduces the chances of…

A: The population is defined as the group of individuals found in a particular area.

Q: Use the graphs to answer the question below. In each of the figures, the x-axis represents time, and…

A: Species are a group of living organisms consisting of similar individuals capable of exchanging…

Q: Explain how elements of the lac operon are exploited to regulate recombinant protein production in…

A: Introduction Three structural genes, as well as a promoter, a terminator, a regulator, and an…

Q: Which variable should they calculate to compare the diversity of the two communities of…

A: The industrial wastes cause eutrophication in the water which results in the formation of algal…

Q: How can microbes be used to decrease the use of chemical fertilizers and pesticides?

A: When it comes to protecting plants against disease and promoting their growth, chemical fertilisers…

Q: ascertainment bias... The natural tendency to use surrounding information to resolve ambiguities…

A: The sample collection or the selection of participants in a trial is a random process. The biases in…

Q: For each of the stages of the stages of change model, explain what an individual would be…

A: Stage of change Lose weight Stop gambling 1) Precontemplation Not currently considering change:…

Q: In humans, Rh+ individuals have the Rh antigen on their red blood cells, while Rh− individuals do…

A: Rhesus (Rh) factor is a protein located on the surface of red blood cells that is inherited. You're…

Q: Fungal infections are most common in______ . a. plants c. mammals b. insects d. birds

A: Introduction :- A fungus is a microscopic organism that can be mould or mildew. Fungi can be found…

Q: Show how you could make an allotetraploid between tworelated diploid plant species, both of which…

A: An allotetraploid is a hybrid with four times the number of chromosomes as a haploid organism. All…

Q: Given the following DNA sequence: 3'-TACTTNGTNCTNTCN-5' 1. Where N stands for any nucleotide, give…

A: *Given DNA sequence is 3'-TACTTNGTNCTNTCN - 5'  1* Here N will be any nucleotide so take Him place…

Q: In most_______ , an extensive dikaryotic mycelium is the longest-lived phase of the life cycle. a.…

A: Introduction :- A single spore germinates as a monokaryotic mycelium, which cannot reproduce…

Q: Proof of Evolution (select the one that fits the best): O Fossil record, Biochemestry, vestigial…

A: * evolution is change in the characteristics of an individuals over many generations on process of…

Q: 4. What is parthenogenism and its importance? 5. What is hyper- infection syndrome and why is it…

A: Fertilization is the fusion of male and female gametes and the formation of a zygote and an embryo.…

Q: Comparison between plants and humans defensess

A: Plants and human defense are different in some manner, though there are some similarities also

Q: Discuss the ecological importance of trematodes.

A: Introduction Trematoda is a subphylum of the Platyhelminthes phylum. It consists of two types of…

Q: What is the types of lymphocytes

A: Blood is a liquid connective tissue with liquid plasma and formed elements.

Q: The way an individual's energy is divided among growth, maintenance, and reproduction is controlled…

A: Answer :- Option (B) is correct.   - Individual survival.

Q: What is the color of the visible light that is not utilized in photosynthesis?  Select one: a.…

A: Pigment molecules are the organic molecules that are involved in absorption of light energy ( from…

Q: Q.3. Why do marine entities lack contractile vacuoles as compared to freshwater entities?

A: Answer

Q: Given the following DNA sequence: 3'-TACTTNGTNCTNTCN-5' where N stands for any nucleotide, give the…

A: Introduction The process of duplicating a DNA molecule is known as DNA replication. When a cell…

Q: 3. State other functions of connective tissue aside from mechanical aspects.

A: Connective tissue The tissue that is involved in supporting and protection and also provides support…

Q: ANSWER BRIEFLY: 3. Differentiate Bernard Soulier from Glanzmann's disease as to: a.…

A: a) Glanzmann thrombasthenia or GT is a kind of disorder majorly characterized by the impaired…

Q: The life table below is for a species of lizard. Use it to answer the questions below. It can be…

A: Ecosystem balance, often known as "ecosystem homeostasis," is influenced by both factors that tend…

Q: Muscles are made up of many muscle fibers. Each muscle fiber is a multi-nucleated cell made by the…

A: Myostatin is a grwoth and differentiation factor and acts as a negative regulator of the muscle…

Q: In humans, webbed fingers is dominant (W-); non webbed fingers is recessive, ww. A man with webbed…

A: We have,  Allele representing webbed fingers - W Allele representing non-webbed fingers - w Since…

Q: Scientists observe two distinct group of anole lizards living in the same forest. Genetic analysis…

A: Given information Two distinct groups of anole lizards are living in the same forest. Through the…

Q: Q.3. Why do marine entities lack contractile vacuoles as compared to freshwater entities?

A: The contractile vacuole is a complex osmoregulatory organelle present in the prokaryotes. These…

Q: Now that you know the ideas and concepts of biomolecules. Give an example of products that you know…

A: So according to the understanding of question, it asks about the products of the 4 given categories…

Q: Q.7. Is the distribution of organisms affected by light? Explain briefly with suitable examples of…

A: Introduction In this question we will discuss whether the distribution of organisms is affected by…

Q: information that is required in an application for the approval for the limited and controlled…

A: Delayed ripening technology It is an approach of genetically modifying the plants to delay their…

Q: M Assignment Due... New Tab ... A dung beetle is peacefully rolling the ball of dung she made. She…

A: Ans- the correct answer for the following question is  C) intraspecific interference. When any…

Q: E.coli phage T4 DNA is terminally redundant and ____________________. A.    linearly permuted B.…

A: 1. The correct answer is option B- circularly permuted.  E.coli phage T4 DNA is terminally redundant…

Q: briefly explain how a glucose molecule from a starch molecule in food is absorbed by a muscle cell

A: Starch, the glucose monomers are in the α form (with the hydroxyl group of carbon 1 sticking down…

Q: 6. What IS loose connective tissue? 7. What are the components of connective tissue?

A: Introduction :- Loose connective tissue is the most common type of connective tissue. It is the most…

Q: Which of the following statements about genetic drift is correct? Genetic drift causes predictable…

A: Allele frequency is the measure of how often a particular allele occurs in a population. Genetic…

Q: Of all the parasitic insects discussed herein (endoparasites, ectoparasites, mallophaga, anoplura,…

A: Introduction :- Parasites are the organism's which lives at the body surface or inside the body of…

Q: Molecular clock techniques are used to calibrate radiometric clocks measure the genetic distance…

A: Molecular molecular clock technique are used to Answer : Estimate when to taxa diverged from a…

Q: Genetic engineers would like to insert the gene for producing thrombin, a protein that facilitates…

A: Genetic engineering is the process of modifying an organism's genetic makeup using recombinant DNA…

Q: The table below shows the number of individuals from 4 species of frogs sa a pond. What is the…

A: Shannon index considers species richness and species evenness.

Q: Describe some of the ways in which animal body plans can vary.

A: Introduction A body plan, also known as a Bauplan or ground plan, is a set of physical…

Q: What is the advantage of a complete digestive tract?

A: An incomplete digestive system is made up of a single opening digestive cavity that functions as…

Q: Explain how DNA is replicated accurately and explain how and why damage to DNA is repaired.

A: DNA is the deoxyribonucleic acid. It is one of the type of nucleic acid, the other type is RNA.

Q: a) What is the consequence of discharging larger volumes of sewage that is untreated into a river?…

A: INTRODUCTION Sewage is the waste that contains liquid and solid wastes produced by human activities…

Q: Prey detection can be a challenge in the different environments. Describe how the challenge of…

A: Herp is a vernacular term for the non-avian reptiles and amphibians. It is derived from the term…

Q: Briefly explain this statement -"Use of Laboratory Animals in Pharmaceutical Research " Please…

A: Animals in the laboratory are utilised in a variety of settings, such as: Medicine is the process of…

Q: Comparison between plants and humans defenses

A: Many plants are covered with a thick bark. This is an external layer of dead cells which forms a…

Q: Growth Factor (GF-signal) Activation of GF Receptor (RTK-receptor) To cause Cell proliferation/cell…

A: Receptor tyrosine kinases(RTKs) are the receptor proteins that are present on the cells which are…

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.