(a) Name the following : (i) The type of cell division which occurs in the cells of the reproductive organs. (ii) A plant with sunken stomata. (iii) A foreign body that induces the formation of antibodies in the body. (iv) The place where fertilization occurs in the female reproductive system. (v) An organization that looks after maternal and child welfare centres.

Q: Compare and contrast the toxicity levels between water-soluble vitamins and fat-soluble vitamins usi...

A: Vitamin toxicity: Overdoses of vitamins cause toxic effects on the body. 

Q: The principle of the alkaline method for plasmid DNA isolation is: O A. An acidic solution different...

A: Plasmid DNA isolation by alkaline lysis method This method is the most commonly used method to isola...

Q: Which of the above nucleotides(s) (1/2/3) are used in DNA sequencing reaction? A nucleotides-x3.pdf ...

A: DNA sequencing is a technique used to determine the exact sequence of bases in a DNA molecule. DNA s...

Q: What are structures 6 and 7? This is the leaf anatomy of Zea mays

A: Zea Mays is isobilateral leaf. Also called as maize. 

Q: 60 140 Minimal to no hazards and risks; safety as temperatures increase 55 130 50 120 45 Hazard, but...

A: There are different group of bacteria according to the temperature required for their growth and rep...

Q: What does the term "Micronutrient" mean in technical language to biologists? What are the similariti...

A: The term micronutrients are used to describe chemical element or substance such as vitamins and mine...

Q: How could coacervates have facilitated the emergence of life on earth?

A: Introduction: Coacervates were a type of protobionts or prebiotic chemical aggregates. They were col...

Q: Use examples to explain sexual selection and its outcomes.

A: Sexual selection is a type of natural selection in which members of one biological sex choose mates ...

Q: . E. coli chromosomes in which every nitrogen atom is labeled (that is, every nitrogen atom is the h...

A: Chromosomes can be referred to as structures containing DNA (genetic material). Such structures can ...

Q: What is a genomic DNA library? A. All DNA fragments identified with a probe O B. A general collectio...

A: Genomic libraries are mostly used for the  sequencing applications. A genomic library contains all ...

Q: "Recombinant DNA Technology Began with Two Key Tools". What are these two Tools ?

A: Recombinant DNA technology is the technique of joining together of DNA molecules from two different ...

Q: What are the preferable microscope settings for studying fertilization & maturation in Ascaris eggs ...

A: A microscope is a laboratory instrument used to examine objects that are too small to be seen by the...

Q: A wild population of pea plants has two alleles forflower color in its gene pool. A dominant allele ...

A: A population's gene pool is the total number of copies of all the genes present in the population. A...

Q: Are axons more likely to regrow in the peripheral nervous system or the central nervous system? Why?

A: CNS stands for Central nervous system. Here, the axons do not have the ability to spontaneously rege...

Q: How will this modified cro protein interact with the three OR sites, and how would cro expression be...

A: Bacteriophages are viruses that infect bacteria. Like other viruses bacteriophages are also made up ...

Q: Example of biomimicry that can be seen at home. Provide the chemical name and molecular formula.

A: Biomimicry is a phenomenon in which the inspiration from the nature is taken in order to form severa...

Q: Q1. Notice the effect of 5-HT is expressed relative to the maximum response to ACh not to itself. Wh...

A: 5-HT= 5-hydroxytryptamine ACh= Acetylcholine.   

Q: Explain the Restriction Enzymes ?

A: An enzyme derived from microbes that breaks DNA molecules at specified sequences is known as a restr...

Q: C. Choose five questions and answer them in tv 1. Compare and contrast the process of diffusion Clic...

A: Ans 1:- Diffusion is the process of movement of substances from higher concentration gradient to low...

Q: What is the correct order of information flow in bacterial and eukaryotic cells? (a) DNA----> mRN...

A: Introduction :- Eukaryotes are organisms with a nucleus and other membrane-bound organelles in their...

Q: How could coacervates have facilitated the emergence of life on earth?

A: Introduction In this question we will discuss about how coacervates have facilitated the emergence o...

Q: Enzyme / Protein Function or Role in DNA Replication

A:

Q: Can Yersinia effectors have the ability to regulate themselves to work with PAMPs? Can the Yersinia ...

A: Here pathogen-associated molecular patterns also called PAMPs are considered to be conserved through...

Q: If you had a dialysis tube that contained 1.0M sucrose solution and you put it into a beaker contain...

A: Introduction :    Water movement from high concentration to low concentration solution through semi ...

Q: What is the carbon cycle?

A: Introduction Living organisms have an impact on the carbon cycle, which represents the circulation a...

Q: What are the important lessons in "Bases of Biological Classification"?

A:     The branch of biology that deals with the classification are named taxonomy. The biological c...

Q: A mother with blood type B gives birth to a child with blood type B. What could not be the blood typ...

A: Blood types are the result of the presence or absence of and on the surface of the Individuals  red ...

Q: What would happen if, in the course of replication, thetopoisomerases were unable to reattach the DN...

A: DNA is a double helix molecule.

Q: What goes wrong with the cardiovascular sytem in hear failure ?

A: Heart Failure: - It is defined as a condition in which the pumping action of heart is unable to meet...

Q: QUESTION 1 Match the term with its best definition. v follows a particular compass heading v moves u...

A: Animal behaviour deals with activities performed by animals for their survival or in response to cha...

Q: G6PD deficiency is an X-linked recessive disorder. When people who have this disorder eat fava beans...

A: An X-linked trait is regulated by the genes present on the X chromosomes.

Q: Use examples to describe some patterns of macroevolution.

A: Macroevolution can be defined as the evolution of the larger organism as compared to the original or...

Q: Have the provisions of the Clean Water Act been effective? Discuss some of the methods we can adopt,...

A: Pollution is a reason of concern for a variety of reasons. There are several factors which affect th...

Q: What is speciation?

A: Introduction In this question we will discuss about the speciation.  

Q: The results of a paternity test using short tandem repeatsare listed in the table below. Who’s the d...

A: In the given example, we examine that there are two alleged fathers, along with the mother and the b...

Q: What is "Patient Access" for a biotech? How does it differ from "Market Access"?

A: Basically, the 'Patient access" for biotech defines the availability of any product from biotechnolo...

Q: The process in which environmental pressures result in the differential survival and reproduction of...

A: Introduction  Evolution is the key process that regulates the survivability and continuity of specie...

Q: Part A: Give an example of when you would want to use a broad-spectrum antibiotic and when you would...

A: INTRODUCTION Antibiotics These are medicines that can inhibit the growth of microorganisms.

Q: What is the role of social justice in social workers?

A: When actions are taken that infringe on a group's rights, minimize their opportunities, or treat the...

Q: Lactose fermentation can be used to distinguish between which of the following? Bacteria of the ...

A: Fermentation is one of the earliest food processing processes. Lacto-fermentation is a type of ferme...

Q: Designing a synthetic mercury biosensor that produces luminescence upon induction, what are the gene...

A: The term “biosensor” refers to a wide variety of devices. The common element is that a biological co...

Q: 1.The route for renal tubular secretion is what 2. Give at least three penicillin products that are...

A: 1. What is the route for renal tubular secretion? Urine formation involves three main processes nam...

Q: Write and submit a lab report showing any relationship between blood pressure readings of your class...

A: Introduction:- Blood pressure is a measure of the force that your heart uses to pump blood around yo...

Q: Klinefelter syndrome (XXY) can most be easily diagnosed by_______ . a. pedigree analysis c. karyotyp...

A: Introduction:- Klinefelter syndrome (KS) is a hereditary disease in which a male's genetic code cont...

Q: Explain why a green metallic sheen is formed when E. coli is grown on Eosin Methylene Blue Agar.

A: Escherichia coli is the gram negative bacteria. 

Q: In complementary base pairing which of the following base parings is incorrect? a. G-C b. G-T OC. A-...

A: ANSWER'- b) G-T  Explain;-G-T is incorrect pair. Base pairing happens between a purine and pyrimidin...

Q: What changes in the structure of each polysaccharide affect its gelling property?

A: Gels are solid and jelly-like materials formed from colloid polysaccharides, polymers and proteins. 

Q: 1. Illustrate the Life cycle of each of the organ- dwelling trematodes. (1 liver fluke, 1 intestinal...

A: Note: To illustrate life cycle of each of these will become very long, so request you to repost the ...

Q: . In corn, three dominant alleles, called A, C, and R,must be present to produce colored seeds. Geno...

A: The term genotype is associated with the genes present in an individual. The expression of genotypes...

Q: Does the per capita pesticide use for a U.S. citizen seem reasonable for you personally? Why or why ...

A: With the advance of population growth the demand for the food production and crops essentially is in...