. Which of the following came to be known as more acceptable, humane and effective way of reducing population growth by the governments?   Group of answer choices One child policy Prioritization of maternal health by governments Free contraception Incentives for childless marriages *What is the most common cause of maternal mortality?   Group of answer choices Abortion Hemorrhage Sepsis Hypertension *Which of the following methods of contraception is most effective at preventing pregnancy? Group of answer choices Female condom IUD Diaphragm with spermicide

Q: Consider a polycistronic operon consisting of genes B, C, and D (in that order) and with a single…

A: A polycistronic operon is a DNA segment that contains multiple genes that are transcribed into a…

Q: -NAM-NAG-NAM-NAG L-Ala D-Glu D-Ala DA Transpeptidase D-Ala DAP D-Ala D-Glu I L-Ala NAG-NAM-NAG-NAM…

A: Antibiotics:  Substances derived from the microbes that can stop the growth or kill other microbes…

Q: Describe a two-year cycle in the life of an adult female gray whale by answering the specific…

A: The gray whale is a large marine mammal found in the Pacific Ocean. It is known for its mottled gray…

Q: Which of the following is NOT true about trachoma? O The infectious form of the pathogen is called…

A: TRACHOMA: It is a type of eye infection that is caused due to the transmission of the Chlamydia…

Q: The following describes which helminthic parasite? A tiny nematode (roundworm) that lives in the…

A: Answer 1 : the viral infection which does not caused by upper respiratory infection leading to…

Q: arginine 1 2 GU: {} C H

A: Introduction :  The structure of t-RNA resembles a clover leaf or an inverted L. It has nucleotides…

Q: Make up a stressor for a pea plant and write up if the stressor, report height, number of leaves, or…

A: Introduction  Plants are living organisms that belong to the kingdom Plantae. They are multicellular…

Q: What is your opinion on the use of DNA engineering in creating perfect genes of babies?

A: Introduction  Deoxyribonucleic acid, also known as DNA, is a molecule that conveys genetic data in…

Q: What are the possible sources of error in results when isolating microbes in mannitol agar, blood…

A: Culture Media: Culture media refers to a substance or a mixture of substances that are specifically…

Q: Give typing answer with explanation and conclusion  lets say, you treat a bacteria with an unknown…

A: When microbes are uncovered to antibiotics, "they learn how to resist them, which is known as…

Q: Why is the calculation of taq polymerase different ?

A: Polymerase chain reaction master mix is ready to use solution that contains deoxynucleotide…

Q: Q: What is gastrulation and when does it occur during early embryonic development?

A: Embryonic Development: Embryonic development is the process by which a single fertilized egg cell…

Q: How does lambda integrate? Name the major cis and trans players and their function.

A: Introduction :- Lambda (λ) is a temperate bacteriophage that can integrate its genome into the…

Q: Heredity and Genetics Assignment Assuming that a long tail is dominant and a short tail is…

A: Introduction  "Homozygous" and "heterozygous" are terms used in genetics to describe the genetic…

Q: . You are investigating the ability of various compounds to investigate their ability to kill a…

A: The decimal reduction time (D-value) is a measure of the effectiveness of a process or treatment in…

Q: Approximately what percent of individuals of Northern European descent are carriers of cystic…

A: Introduction: Genetic disorders are conditions caused by changes or mutations in genes. These…

Q: 2. Applying: After completing your biology class, you feel like you better understand genetics. Then…

A: Introduction Autosomal dominant is a pattern of inheritance for a trait or disorder that is caused…

Q: Bacteria have equivalent diameters of 2x 10-6 m and densities of approximately 1 kg/L. Under optimal…

A: To determine the mass of bacteria that would accumulate in 72 hours under optimal growth conditions,…

Q: summarize sources of nutrients in eutrophication

A: Eutrophication is a kind of nutrient pollution in the water bodies. It results into hypoxia and the…

Q: What is fermentation? Give examples

A: Anaerobic respiration is a metabolic process in which cells convert organic compounds into energy in…

Q: From the above sequence I have copied the first 500bp of the sequence into Word.…

A: To design primers for amplifying the given 500bp region, we need to identify suitable regions to…

Q: Gluconeogenesis is not a mere reversal of glycolysis, explain?

A: Gluconeogenesis and glycolysis both are metabolic pathways related to the metabolism of glucose and…

Q: read the document that is in the link and mention data relevant to the usefulness of dental…

A: Dental radiology could be a basic viewpoint of oral healthcare and is utilized in both human and…

Q: Why was Lyell's concept of uniformitarianism, which proposed that the Earth had been going through…

A: The concept of uniformitarianism was given by Charles Lyell in his book 'Principles of Geology'. He…

Q: Explain the differences between bone and cartilage.

A: Here are some differences between bone and cartilage: 1. Composition: Bones are hard, dense, and…

Q: The label "1" in the accompanying figure represents I think. D 1 луд O the common ancestor for the…

A: A phylogenetic tree, also known as an evolutionary tree, is a diagrammatic representation of the…

Q: Saxotoxin  identify the species which releases the toxin (if it is man-made then this will be all…

A: A toxin is a poisonous substance produced by living organisms, such as bacteria, fungi, plants, and…

Q: Human Development and Birth  1. Where does the process of gastrulation occur?  2. What structure,…

A: A young developmental process known as gastrulation occurs when an embryo changes its…

Q: It is an infection of the teeth that leads to destruction of the dentin and pulp inside the tooth…

A: Periodontal disease is the gum disease which results from the losening of gums and surrounding…

Q: Mutations are the ultimate source of genetic variation. Consider a population of 500 diploid…

A: If a mutation occurs in one individual, it means that there is now one copy of the new allele in the…

Q: What is a golden spike?

A: The surface of the rocky planet Earth is composed of mountains, canyons, plains, and other features.…

Q: Which of the following bacteria would have the above cell boundary structure? A. Mycobacterium…

A: Mycoplasma is a genus of bacteria that lack a cell wall, making them unique among the bacterial…

Q: Label the ovary structure numbered parts in the picture thank you.

A: The ovaries are pair of small, oval-shaped glands that are situated on either side of the uterus. In…

Q: identify the species which releases the toxin (if it is man-made then this will be all that is…

A: Batrachotoxin is a naturally occurring steroid toxin. The toxin primarily affects nerve signals.

Q: Through PCR, we have determined the PER3 genotypes for a class of students as follows: H4/H4 =…

A: The Hardy-Weinberg equilibrium (HWE) is a principle that describes a population's expected genotype…

Q: A single meal a day is enough to feed a cat. Is that premise a myth or a reality?  why ? Place two…

A: Nutrition of domestic animals and pets has been researched over the years to improve the health of…

Q: Summarize South Africa's environmental policy specifically related to eutrophication.

A: Eutrophication is the excess deposition of organic matter in water bodies. It includes sulphur,…

Q: Which of these organisms does NOT live in the human intestine?   Select one:   a.Acetobacter xylinum…

A: Introduction: A pathogen is a microorganism that can cause disease in a host organism, such as a…

Q: Model 2: Cross section of a leaf I 1. Label the following parts of the leaf on Model 2: Spongy…

A: A leaf is a major stem appendage of a vascular plant that is designed specifically for…

Q: Following a mutagenesis experiment to identify novel genes affecting the circadian clock in…

A: Introduction: Mutagenesis is the process of inducing genetic mutations in an organism's DNA.…

Q: Q: What is neuralation and when does it occur during early embryonic development?

A: Introduction :- "Embryonic" refers to the early stages of development of an embryo, which is the…

Q: Which of the following is NOT true about malaria? Malaria is one of the leading causes of infectious…

A: Malaria is a serious and sometimes fatal disease caused by a parasite called Plasmodium. It is…

Q: H H H H H Oxygen H b. How many water molecules do 4 NADH+ yield? c. How many electrons do 4 NADH+…

A: Introduction:  It is a chain or series of electron transporters and acceptors embedded inner…

Q: Substances that are naturally produced by certain microorganisms that can either inhibit or destroy…

A: Microorganisms can be found almost anywhere in nature and have evolved mechanisms to grow and…

Q: What did NAD+ help do in reactions? (Pick ALL the correct possible answers) Select one or more: a.…

A: Introduction: NAD (nicotinamide adenine dinucleotide) is a coenzyme that plays a crucial role in…

Q: In a monohybrid cross and simple dominance, what is the probability of the dominant phenotype being…

A: A monohybrid cross is a type of genetic cross that involves the study of inheritance patterns for a…

Q: What is the relationship between epigenetics and gene expression, and how do environmental factors…

A: Epigenetics refers to the study of changes in gene expression that occur without altering the…

Q: With directional selection against the A₁ allele we can predict that it will either become rare or…

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

Q: Which of the following is NOT true about sexually transmissible Chlamydia infection? O None of the…

A: Chlamydia is a common bacterial infection transmitted through sexual contact that is caused by the…

Q: What does the USDA Organic label mean to you? What are the pros and cons of large multinational food…

A: USDA Organic label: The USDA Organic label is a certification program run by the United States…