Cartilage is composed primarily of calcium hydroxide calcium hydroxyapatite chondroitin sulfate ferrous sulfate

Q: What condition(s) is/are necessary for the development of both antagonistic and mutualistic…

A: The diversity of species is explained by evolution as a result of descent with modification.…

Q: What are the dominant and recessive traits in Mendel's experiment

A: Introduction Johann Gregor Mendel (20 July 1822 – 6 January 1884) was a meteorologist,…

Q: To determine: The reason as to why most species of endospore forming bacteria live in soil.

A: Endospores: Some bacteria in the phylum Bacillota create endospores, which are dormant, tough, and…

Q: Question 12: Why is the first step of this procedure (the mixing of haploids) performed on rich…

A: We tested the hypothesis that the time course of the evolution of antifungal drug resistance depends…

Q: If no genetic variation was observed within a particular population for a given trait, what will be…

A: Heritability is the measure of phenotypic variation formed by genetic variations in a population…

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A: When the immune system of the body reacts improperly to normal bodily parts, autoimmune disorders…

Q: Sexual reproduction in unpredictable environments provide immediate benefits to individuals…

A: Sexual reproduction is the type of reproduction which results in variations in the offsprings. Such…

Q: List other fish species, documented to exhibit albinism

A: Introduction Albinism is an inherited condition that leads to someone having very light skin, hair,…

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A: Antagonistic co-evolution: It is basically the relationship between two sexes i.e. male and female…

Q: 10 2 3 5

A: Starfish belongs to the class  Asteroidea and phylum Echinodermata, they are not fish but marine…

Q: Based on the diagram given , the smallest monophyletic grouping that includes Species D and G is  -…

A: Introduction: Monophyletic taxon : monophyletic taxon is also called a clade. shares a single…

Q: Which of the following tree does not show the same evolutionary relationships as the other four…

A: Phylogeny can be defined as a evolutionary history of an organism.It is represented mainly in the…

Q: 5 Frog Early Gastrula 3 31 12

A: Gastrulation Gastrulation is a stage of embryonic development in which the blastula stage of the…

Q: 7. Name the biological significance of pain sensitivity for human body,

A: Introduction Pain:- It is an uncomfortable feeling that tells you something may be wrong, It can…

Q: Briefly discuss why the mass specific metabolic rate of an elephant is much lower than that of a…

A: Introduction  Metabolic rate: An organism's overall rate of energy consumption.

Q: QUESTION NUMBER: 23 Transcription of the zygote nucleus is dispensable in Drosophila early…

A: As insects are globally distributed and have ecological relevance, the ability to extrapolate…

Q: A. You have 3% (w/v) concentrated saline in 20 mL ampoules. What volume and how many ampoules do you…

A: Please note, as per the site guidelines and in order to provide accurate and good quality answers,…

Q: 1. Why might artificial blood or skin be useful? 2. What characteristics would these substitutes…

A: Artificial blood and skin uses and development.

Q: نقطة واحد * intrinsic factor is serected by intrinsic factor O Parietal cells O Chief cells O G…

A: Answer  Intrinsic factor are secreted by :  The correct answer would be :  Parietal cells

Q: What are the usage and basis of the Biolog test and FGA techniques

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Q: Describe an assay that could measure the activity of adenylyl cyclase (AC).

A: In this question we have to describe about an essay that could measure the activity of a adenylyl…

Q: a. Allows the passageway of air to the lungs b. Pumps blood to the different parts of the body c.…

A: Human circulatory system is an open circulatory system, which means blood from heart is transported…

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A: a. Facilitates gas exchange in living things b. Performs respiratory exchange among aquatic…

Q: Leber congenital amaurosis (LCA) is a form  of congenital blindness in humans and is  known to be…

A: Leber congenital amaurosis (LCA) is a form of congenital blindness in humans and is known to be…

Q: A group of patients entered the hospital unconscious. All patients are employees of a chemical…

A: Cyanide is a highly poisonous substance that can be found in many industrial settings. When inhaled,…

Q: b. Explain the difference between open and close circulatory system.

A: Blood it is a connective tissue which transport nutrients, gas and waste materials.

Q: Species within a community interact with each other in a variety of ways. Match each scenario with…

A: Species interaction Species interaction describes the relationship between species in the same area…

Q: What are sister chromatids? What is the process that forms two sister chromatids from a single…

A: DNA is the store house of genetic information. This genetic information is decoded through the…

Q: Some extreme environments where prokaryotes are found. Also, identify the parts of the human body…

A: Introduction :- Prokaryotes are organisms without a nucleus or other organelles in their cells.…

Q: Describe the difference between electrical and chemical synapses. How are neurotransmitters…

A: Neurons and nerve impulse The nervous system is composed of many small structural units called the…

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A: In this question we have to describe about female choice while selecting male for mating See Full…

Q: Amazon Rainforest - Tumucumaque National Park Please answer the following question below with at…

A: The Tumucumaque Mountains National Park is situated in the Amazon Rainforest in the Brazilian states…

Q: Explain the chemiostic mechanism of ATP generation.

A: Introduction All living organisms synthesize and use adenosine triphosphate (ATP) as the energy…

Q: How does the body respond to medicine? Check all that apply. Obody is healed from the illness red…

A: Pathogenic microrganism are the organism which have capability to cause disease in any organism.…

Q: Deletions in the mitochondrial DNA can result in parasitic mitochondria which do not respire but…

A: This can be explained on the basis of use and disuse of organs. The organs that are not usually…

Q: determine whether Sardinella tawilis evolved from Sardinella hualiensis.

A: Fish are aquatic animals that live in the sea, rivers, lakes, and oceans. Individuals increasingly…

Q: Drawing of a eukaryotic gene. Include labeled parts: 3 exons 2 introns Promoter region including the…

A: Transcription and Translation Transcription is a process that initiates after the replication of…

Q: The diet-planning principle that provides all the nutrients, fiber, and energy in amounts sufficient…

A: Its called adequacy .   Nutritional adequacy is defined as the sufficient intake of all the…

Q: RNA regions, was conducted with a view to determining how coevolution can drive changes in the…

A: Answer : Coevolution is a process where by two mutualistic organisms who are interacting with each…

Q: Three human genomic DNA fragments (A, B, and C) are sequenced and revealed the following: fragment A…

A: DNA or Deoxyribonucleic acid is the genetic material that is found in most higher organisms. It is a…

Q: 1. Which of the following sequences shows the correct hierarchy of classification, going from the…

A: To determine: To determine the given hierarchy of classification from most inclusive to the least…

Q: 2 5 000 11 10 12 13 14 15 16 18 17 8 19 Frog Late Gastrula 20 21

A: Late gastrula At this stage, the endodermal cells present at the periphery to the epithelial…

Q: The DNA profile of each individual is highly specific. The chances of two people having exactly the…

A: DNA profiling is a method that helps in identifying and comparing individuals based on their DNA…

Q: Select the correct statement about endogenous retroviruses

A: Viruses are non-living microbes that only live if they find a specific host molecule. This is due to…

Q: genetic drift

A: Genetic drift is the tendency within small interbreeding populations for heterozygous gene pairs to…

Q: When scientists try to assess the habitability of Mars, what is their guiding principle, based on…

A: Introduction Life:- It is defined as any system capable of performing functions such as breathing,…

Q: The following diagram represents an ecological pyramid that depicts a food chain that occurs in a…

A: Given: A diagram that represents an ecological pyramid that depicts a food chain that occurs in a…

Q: Imagine you cross two closely related plant varieties: Maize and teosinte. You hypothesize that…

A: Hybrid  Hybrid is a product of two different varieties of same or different species.

Q: Tumucumaque National Park ecosystem For each bullet point, describe how each primary producer helps…

A: An ecosystem is a geographic area where the plants, animals, and other organisms, and weather and…

Q: what are  differences between natural, artificial, active and passive immunity with named examples.

A: Introduction  Immunity is a complex biological system with the ability to recognise and accept what…