The mathematical shape of the earth can be made as: a. Flat b. Almost any shape such as spheroid or ellipsoid  c. Spheroid d. Ellepsoid

Q: State one example of an emergent property. Describe how a feature of the whole is not observed in…

A: A property that develops as a result of joining individual elements or components into a system is…

Q: Which brain cell is an interneuron? Renshaw cell Pyramidal cell Granular cell Purkinje cell

A: Introduction: Three categories of neurons exist:  Sensory neurons transmit data to the brain from…

Q: What is the role of dictyosomes in cell metabolism? What is their forming face? Their maturing face?…

A: Introduction :- In animal cells, the Golgi apparatus appears as a single compact or loose complex…

Q: In the following diagram, what is the correct term for the structures indicated by letter B?…

A: Histone  Special group of proteins found in the nuclei of eukaryotic cells responsible for DNA…

Q: Selfing changes genotype frequencies within populations. A) True B) False

A: Introduction :- A population's genotype frequency is calculated by dividing the number of people…

Q: Explain how the introduction of the Texas panthers affected the biodiversity of the Florida panther…

A: If biodiversity is lost, our ecosystem is more likely to fail, and humans may lose certain imported…

Q: 8.27 x 11.69 in 5 / 7 Taxonomy O Kingdoms of Classification k I Binomial Nomenclature Cladistics…

A: Introduction: There are numerous types of plants and animals in the living world. The structural and…

Q: Among the different fields or disciplines of biochemistry, which do you think is the most applicable…

A: Introduction Biology is a vast topic that can be discussed in depth and it would turn into an essay.…

Q: Which factor limits the efforts to save the endangered panther population? O A. O the decrease in…

A: To keep nature in balance, living creatures interact and communicate with their surroundings. This…

Q: Solar-induced fluorescence can be used to infer net photosynthesis. This is because this…

A: Introduction :  Plants can synthesize their own energy from sunlight through a process known as…

Q: MC In humans, the condition for normal vision dominates color blindness. Both alleles are linked to…

A: Introduction :  Inheritance is defined as the transfer of genetic traits from parents to their…

Q: Question 12 Which of the following are true about the properties of enzymes? (select all that apply)…

A: Enzymes are proteins that act as biological catalysts by accelerating chemical reactions.

Q: 3. For every 3 turns of the Calvin Cycle, 1 molecule of G3P (Glyceraldehyde-3-Phosphate) is…

A: Calvin cycle is the light-independent process of photosynthesis that fixes carbon dioxide. It…

Q: What is the average radius of a piece of double-stranded DNA in water that has a link length of 4.2…

A: DNA stands for deoxyribonucleic acid and is the hereditary material for most organisms on this…

Q: Introduction: The introduction explains the purpose and objectives of the experiment. A good way to…

A: The collection of methods in biology known as "experimental biology" focus on using experiments to…

Q: Consider the graph below. This is an example of whatkind of natural selection? O Directional…

A: INTRODUCTION Natural selection is a process by which the organism that are adapted to the…

Q: why wouldn't the answer to part a be just 160/800= 0.2? why is that being squared? when you square…

A: In this question, asked that why the answer wouldn't to be just 0.2 and why was that squared.

Q: Similiarities and differences: ecology vs environmentalism

A: The environment is very important in life. It is a necessary element of our lives. A clean…

Q: What do we get from each macromolecule? What is an enzyme made of?

A: Biomolecules are the organisc molecules that is found in the living organism. THese act as building…

Q: features that suggest the Cnidaria and Ctenophora share. Outline the features that distinguish these…

A: Cnidaria and Ctenophora are two phyla belonging to the kingdom Animalia. Cnidarians are named so…

Q: How did life likely originate in the planet? Choose ONLY ONE. - Biogeochemical theory - Special…

A: Introduction :  The process by which modern organisms have evolved from their ancestors, with…

Q: 1. A diploid species has 3 pairs of chromosomes in its somatic cells. In males, the first pair is…

A: DNA is present in the cell nucleus. In cell division, the DNA is condensed to form a unique…

Q: 5. Which herbicide: Disrupts proton flow and decreases ATP synthesis. Binds to a protein causing it…

A: Introduction Agrochemicals are agricultural chemicals that refer to pesticides including…

Q: Choose only one which is the correct? Which of the following best describes a trait of life? Trees…

A: Explanation: 1. The origin of the fruit product is a transformative variation that works with the…

Q: What are the most abundant components of a plant cell walls? How do the components interact, and how…

A: Cell wall The cell wall is a non living , rigid , and the permeable structure surrounding the plasma…

Q: a. A triploid cell in females

A: Tiploid cell in females :  Triploid is a rare chromosomal abnormality. Triploid is the presence of…

Q: interpret the following ABG:       pH= 7.7      paCO2= 30     paO2= 70     HCO3= 32…

A: Introduction  When dissolved in water, chemicals known as electrolytes acquire a natural positive or…

Q: What trends you see in the data - Explain how the error bars support what you are saying - Why…

A: Life expectancy is the number of years a person is likely to live after reaching a certain age, as…

Q: Choose only one which is the correct? Which of the following best describes a trait of life? Trees…

A: 1) Trees that are able to produce fruits :  The trees produces fruits due to influence from…

Q: How did life most likely originate in the planet? Choose below.  - Biogeochemical theory - Special…

A: Many theories describe the origin of life on the planet. Such as: Biogeochemical theory: chemical…

Q: Arrange and match in chronological order the pathway of water in syconoid sponges: Dermal ostium…

A: Sponges  Sponges belong to the kingdom porifera also knows as pore bearing animals.

Q: Nutrient agar plates are inoculated alongside the Mannitol Salt or EMB agar plates because nutrient…

A: Nutrient Agar plates are inoculated alonside the mannitol Salt or EMB agar plate because nutrient…

Q: Bacteria can evolve.

A: Bacteria are the unicellular prokaryotic organisms. They have a short life span and they divide…

Q: Consider the graph below. This is an example of what kind of natural selection? O stabilizing O…

A: In the given image, natural selection occurs against the intermediate and favours the extreme…

Q: Classify and characterize the plant-like protists (algae) based on the following parameters.…

A: Introduction Plant-like protists are called algae. They consist of seaweed with many cells and…

Q: In a zygote that begins with a complement of two homologous chromosomes pairs, A and a, and B and b:…

A: Introduction  A zygote is a eukaryotic cell developed when two gametes fertilise one another. The…

Q: cranial nerves

A: Cranial nerves: There are a set of 12 paired cranial nerves in the back of the brain. These nerves…

Q: The c arrows show detraficarion and death add another c arrow to show plants dying and becoming…

A: Carbon dioxide cycling occurs where carbon dioxide from the atmosphere is fixed as glucose molecules…

Q: Name three disadvantages of sexual reproduction (relative to the asexual alternative). Name one…

A: Reproduction is the process by which new offsprings are produced through the process of vertical…

Q: 17. Which statement is true with regards to bacteria? Bacteria can be used to produce products such…

A: Introduction :  Bacteria are prokaryotic, unicellular(i.e single-celled) organisms and do not have a…

Q: Which arrow in the diagram of transcription below is labeling the 'SENSE DNA strand? Note that the…

A: In genomics, transcription is the process of creating an RNA copy of a gene's DNA sequence. This…

Q: A shared ancestral feature is a/an select one a. symplesiomorphy b.synapomorphy c.autapomorphy

A: Introduction The Characteristics that are shared by Living system are: Living system are made up of…

Q: The results of a scientific inquiry are not shared with other scientists as this may lead to its…

A: Introduction :- The various ways that scientists examine the natural world and offer answers based…

Q: The main products of yeast fermentation are (Check all that apply)

A: The main products of yeast fermentation are ; 1. Alcohol ( ethanol ) 2. CO2 ( carbon dioxide ) 3.…

Q: List and briefly explain at least three examples of pseudoscience that are related to or attempt to…

A: Pseudoscience It involves claims made by ideas, practises, or declarations that they are true and…

Q: Which is NOT an example of Incomplte Dominance? EXPLAIN WHY? A. a pink flower

A: Incomplete dominance is When a dominant allele, or form of a gene, only partially overrides the…

Q: Choose only one which is the correct? Which of the following best describes a trait of life? Trees…

A: What is the trait of life - All living organisms follow some traits throughout their life. That…

Q: What may be expected to happen chromosomally and genetically to: a chromosomes that contains two…

A: The genetic material in the cell is DNA. It is present in the nucleus of the cells in the form of a…

Q: Write the species for the following:

A: The species is a taxonomic rank in biological classification that includes all the organisms which…

Q: Why is the looping out method preferable for sputum specimen for acid fast smears?

A: Sputum is the mixture of respiratory fluid and saliva, sputum analysis or sputum test is performed…

Paleontology

A branch of science concerning the scientific study of life from ancient times is known as paleontology. The scientists working on paleontology are known as paleontologists. Paleontologists collect the fossils of organisms from ancient times to classify them. The paleontologists also study the environment from ancient times to study the interactions between different organisms.