What leads to teenage pregnancy

Q: Human activities have drastic effects on biomes. Match the human activities with the blomes they…

A: A biome is a community of plants and animals that live naturally in a specific area and share common…

Q: 3 ways in which carbon dioxide is transported by the renal vein

A: Cell metabolism in the mitochondria results in the production of carbon dioxide. The output is…

Q: A. Variation among individuals must be genetically transmissible to the next generation.   B.…

A: Natural selection is the key process in the evolutionary mechanism. Here there is 4 major theories…

Q: Determine the chances that the two E.coli genes purC and pyrB will undergo cotransformation.

A: Introduction: The three methods of DNA transmission among bacteria are transformation, conjugation,…

Q: In the space provided write the letter of the term or phrase that best matches each cause and effect…

A: Introduction :- Energy is the ability to do tasks. It can exist in various forms, including…

Q: Why does endosperm development precede embryo development?

A: Introduction :  The double fertilisation process is a distinctive property of flowering plants. One…

Q: What is the definition of vasomotion? What is autoregulation of local blood flow ?

A: In many biological systems, autoregulation is a process originating from an internal adaptive…

Q: (c) What are mitotic disrupters? Explain with an example. mitotic disrupters

A: INTRODUCTION These are also called mitotic inhibitors. These are drugs that can inhibit mitosis.

Q: Question Type your response in the box. Watch this video about the temperate forest biome. Explain…

A: Temperate forests are distributed in Northern hemisphere more precisely in the temperate zones of…

Q: Fish produce a hormone called isotocin, a hormone that is similar to oxytocin in mammals. Both…

A: Isotocin is a hormone present in fish. It is made up of nine amino acids linked by peptide bonds…

Q: Compare the number and type of chambers found in fish, toad and human hearts – how do they differ?…

A: Humans and the majority of other animals depend on their hearts to stay alive. Examining the…

Q: I was wondering if taking ap biology is a bad decission as a freshman.

A: The College Board in the United States offers the Advanced Placement (AP) Biology course and exam,…

Q: Does A. sediba support the "killer ape" hypothesis of human ancestry? Explain.

A: An ancient species of australopithecine was discovered in Malapa Cave, the Birthplace of Humankind,…

Q: What chemistry and biology

A: Following I will be discussion about two subjects biology and chemistry.  Both the subjects are very…

Q: What body systems are affcted by eubacterium

A: Eubacteria, sometimes known as "real" bacteria, are single-celled prokaryotic microorganisms that…

Q: Sea otters importance

A: Introduction: Marine animals known as sea otters (Enhydra lutris) live along the coasts of the…

Q: Outline and describe the process of DNA replication.

A: A cell's genetic material is DNA. During mitosis or meiosis, cells divide into new daughter cells by…

Q: The Old Order Amish is a relatively small population of individuals found in the United States in…

A:

Q: During what stage of the Calvin cycle are hexose sugars formed? stage 4 stage 1 stage 5 stage 2…

A: Introduction  The Calvin cycle is also known as the C3 cycle, the nighttime reaction of…

Q: 6. Originally, two species of finches lived in the Maldives. One species had long, narrow beaks…

A: Introduction : The steady transition of an organism from a simple to a more sophisticated form is…

Q: A small section of bacterial DNA antisense strand has the following nucleotide sequence: AAT CGG TCC…

A: Introduction :- In genetics, the section of double-stranded DNA known as a sense strand, also known…

Q: A ballon allows water but not sugar to pass through it . The ballon Contains a 10% sugar solution. A…

A: Osmosis is a process that equalises the concentrations on each side of a semipermeable membrane by…

Q: What is scientific consensus

A: Basically, a consensus defines a general agreement on a particular subject or matter. A example of…

Q: ples, explain the three different degrees of dominance

A: Dominance takes many different shapes. The square root of the average degree of dominance is used to…

Q: explain synaptic plasticity and neurophysiological changes to the mesolimbic system that occur…

A: Addiction was formerly thought of as a personal decision rather than a sickness. Finding effective…

Q: Determine the advantages of phage therapy over antibiotict herapy.

A: Bacteriophage therapy (BT) is another name for phage therapy (PT). It treats bacterial infections…

Q: can u pls explain the photo? (direction: cut and paste or illustrate images of the given ecological…

A: Ecological communities are made up of all the species living together in an area. In community…

Q: what is mitosis

A: Cell division is a metabolic phenomenon takes place inside the cell in which parent cell undergo…

Q: The sequence of the template strand if a nontemplate strand has the sequence 5 ATGGGGCGC3

A: The coding strand determines the correct nucleotide sequence of mRNA. The template strand acts as a…

Q: The chromosome number in meiocyte of butterfly is 380. Find out the chromosome number in gamete?

A: Introduction: Chromosomes are the thread-like structures found in the nucleus that transmit genetic…

Q: Create a table with the following: the organelles, the cytoplasm, their location and their function…

A: This question is all about a cell & its organelles. A cell is basic unit of life . An organelle…

Q: Give 3 ways of how water pollution can be controlled

A: Water pollution is a big problem that needs to be controlled. Many people do not realize how much…

Q: The five different predator phenotypes will be represented equally at the start of the simulation.…

A: Predator-mediated phenotypic plasticity is commonly found in the nature. Phenotypes of prey species…

Q: What is the primary reason why plants use sunlight? a They use it to make oxygen. b They use it to…

A: Introduction  The kingdom Plantae contains eukaryotes that are mostly photosynthetic. Algae and…

Q: What significant intervention is connected with the promotion of maternal health?

A: Introduction: Each stage should be a positive experience that allows moms and their infants to reach…

Q: n Cohen-Boyer’s recombinant DNA procedure, ___i___ must be used for both the bacterial DNA and the…

A: The Cohen-Boyer experiment was to construct recombinant plasmids carrying the rRNA gene from the…

Q: Importance of rainfall to plants and animals

A: The majority of the water that covers the surface of the Earth is unfit for human consumption.…

Q: How does aging affect blood pressure? Is advanced age considered a barrier to aggressive…

A: Aging:- it is a process of progressive deterioration that causes reduction in physiological…

Q: ▶ Question 10 1 12 3 07 O 11 2n 11 10 6 8 and/or 8 7 In the figure above, which number represents…

A: Introduction: Gymnosperm flowers produce the pollen through the microsporangia of a male cone,…

Q: Describe the effect of the deletion on co-transformation of pure and pepN genes that are isolated…

A: Transformation is a process of transforming the genes of one strain and then transferring it to…

Q: 99: All of the following are associated with Homo erectus, EXCEPT Group of answer choices A:…

A: The genus or group name for this species is homo, which is a Latin word that means "human" or "man."…

Q: Explain this example of the following water quality serial dilution. Note the dilution factors and…

A: Serial dilutions are done regularly for environmental samples expected to contain high bacterial…

Q: Please explain the outcomes of nondisjunction in meiosis one versus nondisjunction in meiosis two,…

A: Introduction Meiosis is the reductional division as it involves the formation of 4 daughter cells…

Q: What is photosynthesis?

A: Plants work as factories for carbohydrate production. Carbon Dioxide is generated by the cells of…

Q: A strain of Escherichia coli has been genetically modified to produce human protein. A batch culture…

A: Given that,  Initial conc. of substrate, i.e., glucose (S0)= 10 g/l Let's assume that, the substrate…

Q: What is the name of the structure that the microtubules bind to during mitosis?

A: Introduction During the mitotic phase, a cell duplicates its chromosomes, segregates them, and…

Q: Genes provide the instructions for making...

A: This is a question related to genetics.

Q: Determine the gene sequence that is amplified by the use of primers in the polymerase chain…

A: The genes are a series of nucleotides found on chromosomes that code for a particular protein that…

Q: You are hired by an elementary school to improve the physical activity programming for all students.…

A: DISCLAIMER FOR MULTIPART Since you have posted a question with multiple sub-parts, we will solve…

Q: How would pyrimidine dimers from the sun effect replication of this gene sequence?…

A: Pyrimidine dimers are the dimers formed between two pyrimidine molecules. Usually it forms between…