Can you explain Metacentric, Submetacentric, Acrocentric and Telocentric

Q: Most adjacent plant cells are connected by plasmodesmata, whereas only certain adjacent animal cells...

A: Gap junctions are a type of connections present between the animal cells.

Q: The region where an axon connects to its own cell body is called the A. soma B. hillock region C. No...

A: ANSWER. B) Hillock region Explain;-   The axon hillock is a specific piece of the cell body (or soma...

Q: What is methylation ?

A: The chromatin of a chromosome is made up of DNA and proteins. DNA carries the genetic instructions f...

Q: 3. The gene that controls coat colour in rabbits has four alleles: agouti (C), chinchilla (cck), Him...

A: Answers :  A) Heterogeneous Himalayan rabbit Chch    Chinchilla rabbit-  cchcch

Q: HAWAIIAN HONEYCREEPER What mechanism of evolution is applied in this diagram? Explain your answer.

A: Evolution can be defined as orderly change in flora and fauna which existed over millions of year on...

Q: if base 4 is adenine, what is base 11'  ?

A:

Q: The ability to recombine genetic material from different organisms, resulting in the production of a...

A:    

Q: Answer the following showing your work: a) If the attenuation coefficient of the heart muscle anm th...

A: The attenuation coefficient is a measurement of how easily an incident energy beam can permeate a ma...

Q: Why is the CRISPR-Cas system of bacteria considered an adaptiveimmunity rather than an innate immuni...

A: CRISPR is the clustered, regularly interspaced, short, palindromic repeats.

Q: Research on examples of parasitic plants and predator plants. Give an example for each. What structu...

A: Parasitic plants are the plants which obtain their nutrition from other plants. In contrast predator...

Q: Hemophilia results from a sex-linked gene. The disease is most common in males, but the hemophilia a...

A: We have to explain the  apparent anomaly. When Hemophilia results from a sex-linked gene. The diseas...

Q: what kind of knfie is used in the following: Rotary Microtome Rocking Microtome Base ...

A:     Rotary Microtome Profile A or Profile C Diamond Knife (Fixed horizontally)   Rocki...

Q: In peas, grey seed color (G) is dominant to green (g). The following data were collected. Indicate t...

A: a. Gg b. GG or Gg   Explaination- a.  When two grey seed colored parents are crossed, 59 grey and 20...

Q: A pea plant has a mendilian completely dominant gene for height lower colour phenotype. A pure breed...

A: Gregor Johann Mendel is considered to be the father of genetics. He postulated the theories of genet...

Q: What is denaturation and renaturation of DNA?

A: In the nucleus of eukaryotes, DNA is divided into chromosomes. The human genome, for example, is com...

Q: An MLS student on her clinical rotation is running an immunofixation electrophoresis procedure on a ...

A: Immunofixation, commonly known as protein electrophoresis, is a blood test that analyses specific pr...

Q: How do fossils provide evidence of evolution?

A: Fossils are important evidence for evolution because they show that life on earth was once different...

Q: Answer the following questions: How many carpels are fused to form an apple? How might the fleshy p...

A: Answer the following questions: 1. How many carpels are fused to form an apple? 2. How might the fle...

Q: Sickle cell disease is caused by a substitution in the beta globin gene. As a result, one amino acid...

A: Normal RBC is a biconcave disc shape structure without any nucleus and have Cytoplasm that possess H...

Q: organism. C. Use a restriction enzyme to cut DNA and form sticky ends. D. Read the sequences of base...

A: First question In recombinant DNA technology, there is joining together of DNA molecules from two di...

Q: Describe how an individual’s genotype influences their chance of contracting malaria: which individu...

A: Malaria is a mosquito-borne parasitic disease that causes fever, vomiting, headache, and tiredness. ...

Q: What are 20 vegetable and field crops grown in Jamaica?

A:

Q: Make a spider key please on the ff organisms asap

A: Spider key is like a dichotomous key.  A dichotomous key is an important scientific tool, used to id...

Q: What is DNA methylation? When we say that DNA methylation is heritable, what do we mean? How is it p...

A: DNA methylation is a process of the addition of methyl groups to the DNA molecule that alters the fu...

Q: At the end of mitosis, the daughter cells possess: A. half the number of chromosomes as the parent c...

A: Mitosis  It is the process of cell division where one cell divided into two daughter cells.

Q: Which of the following statements is true about the IL-1 family of cytokines? A. They are powerful a...

A: IL-1(Interleukin-1) family of cytokines are a group of 11 cytokines that are associated with innate ...

Q: A broth containing 1 million bacterial cells is treated with an antimicrobial agent that kills 90% o...

A: Option c is correct.. 7 minutes. If A broth containing 1 million bacterial cells is treated with an ...

Q: Direction: Study the given series of events below. Arrange the sequence of the following events in c...

A:

Q: One of the concerns with GMO is the toxicity of product by GMO when consumed by humans. Suppose that...

A: Translation is the process by which protein is synthesized by ribosome from the genetic codon presen...

Q: What is meiosis

A: Meiosis, also known as reduction division, is the division of a germ cell that involves two nucleolu...

Q: How is the plasma membrane best described? O a phospholipid monolayer with embedded proteins surroun...

A:

Q: Make a concept map that includes the following terms: DNA, mRNA, protein - 10 site, - 35 site, codin...

A: These terms are related to formation of DNA copy (Replication), conversion of DNA to mRNA (transcrip...

Q: Coal miners inhale large quantities of fine coal dust when they are working in the mines. Over the y...

A: Introduction: Coal miners are at a very high risk of developing lung disorders such as pneumoconiose...

Q: When neurotransmitters contact a muscle cell's receptor proteins, those receptors change their shape...

A: Introduction: Receptors:Receptors are specialised structures that can be found in the cell membrane....

Q: Some demographers claim that the total world population has already begun to slow, while others disp...

A: Demographic transition is a long term trend that represents the decrease in birth rate and death rat...

Q: Do you think humans can control the effect of genetic drift? Why or why not?

A: Ans- Yes, humans can affect genetic drift. Genetic drift is defined as a change in allele frequencie...

Q: Activity: Adapting. For each animal or plant, think about where it lives and how il has adapled lo i...

A: Adaptations is a behavior, in which animals adapts with the change in environmental condition which ...

Q: How is paracrine regulation similar to endocrine regulation? How does it differ?

A: Hormones are the chemical messengers that exert effects on the target cells.

Q: Which  sentence says true about evolutionary relationship of organisms? *         a. DNA evidence sh...

A: Evolutionary developmental biology is considered a new norm in evolutionary biology. It arose from t...

Q: You see partial sequence of a gene as follows (non template strand shown) ...TATAAA(8nts)GGCCAAGGAG...

A: Transcription is a heterocatalytic action of DNA by means of which RNA is synthesized from specific ...

Q: Which of the following ideas aided in the development of our current understanding of evolution? (Pl...

A: Uniformitarianism is a principle that suggests that claims that processes operating in the present a...

Q: Pls answer thank u

A: Genetically modified crop  Genetically modified crops(GMCs crops) are plants used in agriculture, th...

Q: Your patient is HIV+ and is having trouble sticking to their treatment plan. Help them understand wh...

A: HIV drug resistance - when virus replicating continuously even in the presence  of that particular i...

Q: In general, offspring of bam swallows have tail lengths very similar to their parents. However, if t...

A: The complete genetic material’s set that can be found in a living organism is termed as the genotype...

Q: Calculate the change in osmolarity and the volume of extracellular and intracellular fluid when a hy...

A: Osmolarity is concentration of active particles in a solution. 

Q: 5. A horse breeder finds that one of the stallions has a genetic defect that affects the motility of...

A: Probability means the chance of occurrence of a certain event when expressed quantitatively. It is a...

Q: Is plastic surgery good

A: Yes in case anyone wants to improve the esthetics of a certain parts of the body, plastic surgery is...

Q: How is the structure of Trichomonas vaginalis well suited to its parasitic lifestyle inside the host...

A: Trichomonas vaginalis is a parasitic protozoan that causes trichomoniasis, a serious sexually transm...

Q: The cancer gene ras produces mRNA containing an extra exon that includes a number of UAA codons. Can...

A: Ras genes are genes that make proteins involved in cell signalling pathways that controls cell growt...

Q: how are fats digested in our bodies?

A: Digestion involves the breaking down of complex food particles into smaller ones so that they can be...

Anatomical Position

Anatomical position refers to the position in which an individual faces forward with their upper limbs stretched to both sides with palms facing forward. The standard anatomical position of the body is used to reference other anatomical aspects of the body.