Which is true in a patient with increased airways resistance?  1. Breathing is no more difficult than normal 2. It is equally hard to breathe both in and out 3. It is harder to breathe in (inspire) 4. It is harder to breathe out (expire)

Q: Mr and Mrs Connelly are planning to start a family. However, Mr Connelly is concerned that, as his…

A: Introduction Cystic fibrosis is a potentially lethal inherited disorder that affects the lungs and…

Q: A nonsense mutation occurs in the AB sequence. What would be the most significant outcome of this?

A: Metabolic pathways- Metabolic pathway is a linked series of chemical reactions occurring within a…

Q: Find the connection among the words below and choose the letter of the word which is different. A.…

A: Gel electrophoresis Gel electrophoresis or agarose gel electrophoresis is a molecular technique…

Q: To determine: The reason, if a population grows large again after a bottleneck, then why the genetic…

A: The term "evolution" was coined by a geneticist. A change in the allele frequencies of a gene pool…

Q: H. pylori, a bactirum, can cause stomach ulcers in humans by breaking down which of the following…

A: Introduction Helicobacter pylori, formerly Campylobacter pylori, is a gram-negative, microaerophilic…

Q: What is the reason behind the diversity of fishing gears in the Philippines?

A: Overfishing became a problem due to excessive fishing by small-scale fisheries. In order to…

Q: To describe: The reason that the selection of phenotypes can affect the evolution of genotypes.

A: The phenotype is the external appearance of the organism and the genotype is the allelic composition…

Q: Fill in the boxes with the appropriate words to complete the process of gas exchange within the…

A: a. capillary b. Oxygen c. Carbon di oxide d. alveoli e. Red Blood cells

Q: 1)Discuss the differences between humoral and cell mediated immunity in terms of chemicals and cells…

A: Note: As Per Guidelines, We Can Answer One Question At A Time. Ask Again To get rest answers.…

Q: Kousei works at a company that produces sweetened condensed milk. If one or more samples exceed 10…

A: Cell count: The cell count data is generally utilized to predict the number of living microbes…

Q: What are opportunistic pathogens, facultative parasite and obligate parasites

A: MICROORGANISMS The organisms that can only be seen with the help of microscope are termed  as…

Q: To define: Equilibrium population and also describe the conditions under which a population is…

A: The combination of genetic variants and natural selection results in the emergence of new species,…

Q: iss Smith is a 17-year-old female who is studying for her A-Levels at sixth form college and has a…

A: A digestive system consists of the GI tract that includes organs such as the mouth, pharynx,…

Q: The obligate anaerobic bacterium Clostridium perfringens dies when exposed to air. What would…

A: Clostridium perfringens It is a Gram-positive, rod-shaped bacteria. It is an anaerobic and…

Q: What are the different digestive organs and give its specific functions.

A: Introduction Digestive system:- It breaks down food into nutrients such as carbohydrates, fats, and…

Q: A specific kind of ascocarp exhibited by the genus Physcia.

A: An ascocarp or ascoma is the fruiting body (sporocarp) of an ascomycete phylum fungus There are four…

Q: Survival of Species over Several Generations

A: Hybrid zone: an area where the ranges of two interbreeding species meet and interbreed Hybrid…

Q: Put the following items in order from when they were first predicted to be on Earth until the mos…

A: Introduction:- Cells are classified into two groups based on whether or not they have a nucleus.…

Q: List and briefly explain at least three examples of pseudoscience that are related to or attempt to…

A: Pseudoscience is a system of explanation or finding that is represented as science but lacks the…

Q: Use the sketchpad to show a Punnett square between a cross of a heterozygous round- seeded plant…

A: The genetic constitution of an organism is usually well defined and used to refer to as its…

Q: Suggest 5 ways to prevent abiotic and biotic stress in plants.

A: Biotic stress caused by  plant pathogens such as bacteria, fungi, viruses, nematodes, insects, and…

Q: process of overlap assembly in whole genome sequencing

A: Genome sequencing Genome sequencing or gene sequencing is a way of arranging nucleotides the n the…

Q: The human papillomavirus or HPV is the cause of ____________ in both men and women. a. chlamydia c.…

A: Introduction :-  HPV infection is spread from person to person through skin-to-skin contact. The…

Q: In the early Drosophila embryo, there seems to beno requirement for the usual forms of cell–cell…

A: Introduction:- Drosophila is a fly genus that belongs to the Drosophilidae family, also known as the…

Q: What is the role of air pressure in the exchange of gases between the lungs and the environment?

A: respiration is the movement of oxygen from the outside environment to the cells within tissues, and…

Q: pea color and coat texture are independent traits in pea plants. Yellow (G) is dominant over green…

A: Dominant character is always expressed in homozygous as well as heterozygous condition. On the…

Q: Two other Labradors mate and produce puppies. Their genotypes are Bbee and BbEe.  What color are…

A: Labradors Labrador or Labrador retrievers are a breed of dogs developed in the UK from the retriever…

Q: Explain how the plantlet is regenerated using cuttings?

A: Cuttings of plant These are pieces of the plant that are used for asexual or vegetative…

Q: To analyze: The common characteristic features of all living organisms.

A: Single-celled prokaryotic cells to multicellular eukaryotic cells make up the living creature. Some…

Q: Suggest 5 ways of preventing abiotic and biotic stress in plants?

A: Introduction:- External factors that negatively affect plant growth, development, or output are…

Q: To explain: The way in which sexual selections works and describe examples of its outcome.

A: Introduction:- The process by which individuals compete for mates is known as sexual selection.…

Q: What might be a consequence if a person couldn't make the protein p53?

A: The division of a cell into two daughter cells with the same genetic material is known as cell…

Q: re.learn.edgenuity.com/player/ 022 Distinguishing Between Gene Flow and Genetic Drift Gene Flow…

A: INTRODUCTION Gene flow This is the transfer of allele from one population to another. Genetic drift…

Q: 5. Discuss the differences in plant diversity and explain how the changes affect the animal species…

A: Biodiversity: Biodiversity is rapidly dwindling over the world, and scientists agree that this will…

Q: which do you think more acceptable for being a normal person tagged as under sex differentiation or…

A: Embryogenesis The development of life starts from the fusion of one egg cell and sperm occurs which…

Q: Name four downstream effects of p53 activation.

A: Gene expression is usually accomplished through mRNA transcription and protein synthesis. p53 is a…

Q: In Digestive system, discuss how does the animal and plant (name the animal and plant) works in…

A: Animal: Human being- Homo sapien Environmental stress:  Air pollution Exposure to air pollutants can…

Q: Column A 1. conidiospores 2. apothecia 3. plasmodium 4. basidiospores 5. quill wort 6. sunflower 7.…

A: Introduction In the world there are variety of species exist. They belong to various group of…

Q: Determine whether the following statement regarding eukaryotic DNA replication is true or false: DNA…

A: Introduction Chromosomes are structures found within the nucleus of various cells. DNA, which…

Q: Name the four processes that are fundamental toanimal development, and describe each of them in a…

A: Introduction :- The processes that eventually lead to the production of a new animal from cells…

Q: pairings that maximize the number of hydrogen bonds within pairs, what else do you notice about the…

A: Base pairing  The DNA is composed of four nitrogenous bases which are Adenine represented as A…

Q: Expand on the sentence "both activation and inhibition are involved in embryonic development."…

A: Embryonic development is also named as embryogenesis . There are following steps . The embryonic…

Q: Diffusion and Osmosis are examples of O 1. Active Transport O 2. passive transport O 3. solubility O…

A: Introduction  The movement of materials across cell membranes is referred to as cell transport. Cell…

Q: How would you relate the importance of environmental factors to the respiration rate in different…

A: The rate of respiration is affected by both internal and external factors. The external factors…

Q: What are the different layers of a fertilized T. trichiura? Discuss their respective compositions…

A: Introduction:- Trichuris trichiura (also known as Trichocephalus trichiuris) affects the human…

Q: . – In a table, illustrate the differences between natural, artificial, active and passive immunity…

A: The immune system of the body is the system that protects the body against foreign pathogens or…

Q: Does the hypothalamus or the thalamus contribute to learning 2. Does the hypothalamus or the…

A: Introduction The thalamus is an egg-shaped structure located in the centre of our brain. It serves…

Q: What is equilibrium population.

A: Equilibrium Equilibrium is defined as a state in which the opposition forces are balanced so there…

Q: Why are fungi identified by using entire reproductive structures rather than by using only spores

A: The spores are the basic reproductive units of fungi. The mycelium remains hidden until it develops…

Q: Question 4 A wildlife biologist is doing research on the largest caribou herd in Canada, the Leaf…

A: ANSWER:- The ecological density of the herd is 800 individuals (caribou) per km2.

Hematology

Hematology is the branch of biology. Hematology is the medical field that deals with the treatment of blood disorders and cancers, such as hemophilia, leukemia, lymphoma, and sickle-cell anemia. Hematologists and hematopathologists are medical professionals who specialize in illnesses of the blood and its components.