Life history consists of the adaptations of an organism that influence aspects of its biology, such as Check All That Apply its habitat. its fecundity. its body size at maturity. its mortality.

Q: What is the structure and function of transfer RNA

A: Ribonucleic acid (RNA) is a nucleic acid that has structural similarities to DNA and is found in all…

Q: Which of the following is a known characteristic or procesds that can lead to genetic changes in…

A: A virus is an infectious agent of small size and simple composition that can multiply only in living…

Q: Question 4 Put the following events of neurulation in order, from first to last. Notochord signals…

A: Neuurulation is a process in which formation of neural plate, crest and groove occurs. This process…

Q: A patient with heart disease experiences pain at the base of the neck and in the left shoulder and…

A: The cardiovascular system is a network of arteries and veins in which the heart pumps blood. One of…

Q: 72) In case of RNA dependent RNA polymerase in Newcastle disease virus (NDV), is a a. Its template…

A: Introduction - Newcastle disease virus (NDV) is one of five viral species being tested as vectors…

Q: Compare an open circulatory system with a closed circulatorysystem, and note which groups of…

A: A circulatory system is a transport system that transports nutrients, gases, and other molecules…

Q: A recessive trait will be observed in individuals that are for that trait? Diploid heterozygous…

A: A recessive trait will be observed in individuals that are homozygous for that trait.…

Q: Imagine you are performing a cross involving gerden pea plants. What F1 offspring would you expect…

A: Some important terms:  Homozygous state:  two same alleles for a gene, for example, AA( homozygous…

Q: In glycolysis, 1-3-bisphosphoglycerate (1,3-BPG) is catalyzed by the enzyme to form…

A: * Glycolysis is an metabolic pathway consists of sequence of ten reactions which are catalyzed by…

Q: Why are the testes located outside of the body of organisms?

A: Testes is an organ that produces sperms. In human males, testes are oval in shape.

Q: Insulin

A: Insulin hormones is very important for our body by regulating blood glucose level . It's presence in…

Q: Explain the challenges of feeding a growing humanpopulation

A: With the advent of technology, humans have increased the carrying capacity of planet earth for the…

Q: Characterize the scope of biodiversity on Earth

A:

Q: The steps to assessing each parameter listed (for animals): - Respiratory rate - MM (Mucous…

A: The objective of the physical assessment is to determine the overall fitness level based on general…

Q: Find three examples of organism phenotypes were environmental factors “override” genetics

A: Introduction :- The term "phenotype" refers to an organism's observable physical properties, such as…

Q: Instruction: Fill up the table by computing the dominant alleles, recessive alleles and the…

A: Hardy Weinberg principle It is a principle that states that the population will remain constant from…

Q: If the lines of the ocular ruler are 10 µm apart, and you measure a Paramecium to be 4 ocular units,…

A: Given information Lines on the ocular ruler are 10 µm apart. The length of the paramecium is 4…

Q: What happens to the cell when it grows on known non-carbohydrate sources such as acetate and…

A: Culture medium provides "ingredients" that are ready for microbial development. Because there are no…

Q: The most commonly used test for glomerular filtration. Gold standard test for glomerular filtration.…

A: The glomerular filtration rate, or GFR, is a test that determines exactly how good the kidneys…

Q: Eye Color (B, b) (B dominant for brown eyes; b for blue eyes) If Mrs. Spud's genotype is Bb and Mr.…

A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous…

Q: 98) The influenza virus is a. Segmented genome with a ds RNA b. Segmented genome with a negative…

A: Influenza virus is a member of orthomyxoviridae.

Q: Serial dilution is recommended prior to pour and spread plate. Why is this so?

A: Pour Plate: it is a technique in which A plate made by combining the inoculum which is cooled but…

Q: How many protons would be pumped across Complex l if three molecules of NADH were fully oxidized at…

A: Introduction An electron transport chain is a collection of protein complexes and other molecules…

Q: eyelids hump 10 web

A: It is critical to learn and know the anatomy and physiology of the body. Many changes in the animal…

Q: Based on your insights from the lesson you just read, answer the following questions with your own…

A: Humans have immune systems that defend the body from disease-causing microorganisms. The first line…

Q: Which statement best describes why antifungal treatments may have side effects to our own cells? A.…

A: Introduction A pharmaceutical fungicide or fungistatic, often known as an antifungal drug, is a…

Q: a muscle cell structural element that consist primarily of an actin filament is a/an______

A: A Muscle cell has actin filaments which formed structural element of muscle.

Q: Provide a detailed explation of telomeres in cell aging

A: Chromosomes are represents the genetic material of humans, it is a thread like structure.…

Q: The protein that could be involved in triggering the activation of the apoptotic cascade is X7 X1 X6…

A: Introduction Apoptosis:- It is the process of programmed cell death, in which a series of molecular…

Q: Animal models of disease are often used in biomedical research. Why is it important that the use of…

A: * Animals are used in biomedical research for producing antibiotics and vaccines rather than…

Q: Which of the following processes will NOT occur in the absence of oxygen? Choose all that could…

A: Option 1: Electron Transport Chain require Oxygen.  Here oxygen helps in terminal electron acceptor.…

Q: Give 8 physiological adaptations of mammals. Pls. specify the name of mammals and its specific…

A: A psychological adaptation is a functional, intellectual, or behavioural feature that helps an…

Q: You are the head of an internationalgranting agency that assists farmers with soil conservationand…

A: Soil conversation is the prevention of loss of the top most layer of the soil from erosion or it can…

Q: The main arguments against the overkill hypothesis of megafauna extinction are   a. Lots of…

A: Introduction The megafauna comprises the large or giant animals of an area, extinct and/or extant,…

Q: 96) The RT enzyme: a. The output is dsDNA. b. The enzyme works in the nucleus in case of the HIV…

A: Enzymes are mainly involved in recombinant DNA technology. Enzymes play a major role in the…

Q: Fatty acids can be used for ATP synthesis through a process called beta-oxidation. How many…

A: Beta oxidation is the process of lipid or fatty acid metabolism  through which fatty acids are…

Q: Data vs. information: What is the short answer to this question?

A: ANSWER;- - Data is a collection of facts, and information puts those facts into context. -  data is…

Q: A lab technician is working with a bacterium in pure culture (in 5 ml of liquid media in a test…

A: Mesophiles  Mesophile bacteria are those bacteria which grow in optimum range of temparature not to…

Q: 49) Orf virus belongs to the parapoxvirus genus and it's a zoonotic virus : True / False 50) the…

A: * The orf virus is DNA virus with about 134kbp to 139kbp size and consists of a large coding region…

Q: construct a diagram of how metabolic  biochemical pathways during pregnancy are regulated by the…

A: The endocrine system is a collection of glands and organs throughout the body that secrete chemical…

Q: What are the main differences can be observed in the cellular metabolism of E.coli when the growth…

A: Glucose requires fewer steps and less energy to break down than lactose. However, if lactose is the…

Q: Graveyard of RBC is a) Spleen b) Liver c) Kidney d) Thymus

A: Introduction - Red blood cell, also known as erythrocyte, is a biological component of blood that…

Q: Starting with a cross between AA and as the proportion of heterozygotes in the F2 progeny will be…

A: Trait is a characteristic features that is unique to particular individual . There are two alleles…

Q: In a population with two alleles at the R locus (R and r), the frequency of the genotype rr is 0.23.…

A: Given, Genotypic frequency of rr(recessive)= 0.23 As the R locus is in Hardy-Weinberg equilibrium,…

Q: A clinical microbiologist is studying a microbe that can cause infections and gastrointestinal…

A: The given characteristics of the microbe are (i) filamentous at 20-28oC, (ii) exists as round/ovoid…

Q: Identify the goals, methods, and consequences of theGreen Revolution

A:

Q: 86) An example of a virusoid is a. Hepatitis C virus b. Hepatitis B virus c. Hepatitis D virus d.…

A: Microbes are the microscopic organism that are so tiny that they cannot be seen as such but need…

Q: Instruction: Fill up the table by computing the dominant alleles, recessive alleles and the…

A: According to Hardy Weinberg equilibrium- p2 + 2pq + q2= 1 and p+q= 1 p = frequency of the dominant…

Q: Mendel's Law of Independent Assortment required us to flip coins separately for each trait. If one…

A: Independent assortment occurs during the process of meiosis. Meiosis is similar to mitosis, only the…

Emotions

Emotions are biologically based psychological conditions caused by neurophysiological changes which are linked to different factors such as thoughts, emotions, behavioral responses, and pleasure or displeasure. These emotions are not similar to moods. The mood is an affective state. Mood depends upon several factors, such as weather, the environment, physiology, etc. Emotions can be beneficial or detrimental depending on the situation. Emotional reactions are simple. Emotional well-being is strongly affected by our well-being, and such feelings are private.