is/are meristematic? -

Q: Preventon and Control Infective Mode of Definitive Body Host HUMANS INTESTINE Third Common Disease…

A: Answer

Q: Give examples of effective and ineffective gene therapy. Describe each and discuss in 150 words

A: Gene therapy is a process in which the underlying disease present in the genes can be corrected by…

Q: What is the purpose of the "sodium/potassium pump" A. to perform endocytosis. B. to move sodium and…

A: The plasma membrane is selective barrier of the cell that regulates the transportation of different…

Q: A man and woman are both heterozygous for the recessive allele that causes cystic fibrosis. What is…

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Q: Identify a passive tissue that could be exposed to continued plastic stress (deformation). Explain…

A: Passive tissue is those that undergo stretching when they are not even stimulated and hence…

Q: To explain: In terms of natural selection the reason why no new puriri trees in New Zealand are…

A: The Keruru birds are native pigeons found throughout New Zealand. Many trees rely solely on these…

Q: Why do you think most Americans do not take in enough calcium and/pr vitamin D in their diet? Should…

A: INTRODUCTION Vitamins and minerals are considered essential nutrients because they play many roles…

Q: worm Disease Produced Infective stage Mode of Transmission Intermediate and definitive host enolepis…

A: Hymenolepis nana and dimunita are the species of tapeworm. H. dimunita has slightly bigger eggs and…

Q: 8. DNA basic structure: Below, I have drawn a representation of a single strand of DNA. Draw a…

A: The self replicating molecules that are present in the chromosomes and carry genetic information are…

Q: Why is the nickname "dark reactions" not entirely correct for the chemical stage of photosynthesis?

A: Introduction - 6CO2 + 6H2O = C6H12O6 + 6O2 is a typical representation of photosynthesis. This…

Q: you perform a cross of two heterozygous, red-eyed flies. They have 100 offspring. How many of these…

A:

Q: What is the ploidy of two daughters of a dividing cell of a hornwort’s gametophyte?   Select one:…

A: The hornwort belongs to bryophyta. The root, stem and leaves like structure are present in the…

Q: Calculate how much agarose is needed to make a 3% agarose gel in a volume of 150 ml 1x TAE buffer.

A: Introduction Agarose gel electrophoresis is a type of gel electrophoresis used in biochemistry,…

Q: uestion 23 Which of the following statements most accurately describes the transport of zebra mus-…

A: Introduction - Zebra mussels have a striped, D-shaped shell made up of two hinged valves connected…

Q: Examining Table 20-5, how would the interpretation ofthe McDonald–Kreitman test results differ if…

A: Ans. The synonymous mutation is silent mutation, which non-synonymous mutation change the nucleotide…

Q: What is an example of a lab experiment that shows the variation of the photosynthesis efficiency in…

A: Introduction - The fraction of light energy turned into chemical energy during photosynthesis in…

Q: What would be the consequences for eukaryotes if all prokaryotessuddenly became extinct?

A: Prokaryotes play an important and indispensable role in our ecology and hence sudden disappearance…

Q: 6.3.7 Activity 6.1 2 List and briefly explain four methods of studying an E-S complex. ngenic…

A: Answer :- 1) There are various methods of studying the Enzyme-substrate complex like magnetic…

Q: 5) Snake venom surprisingly has been a found to be a rich source of biologically active peptides.…

A: Introduction - Snake venom is a very toxic saliva that contains zootoxins and is used to immobilise…

Q: There are four bones of various types in the body. Name the three divisions (parts of the ear).

A: Introduction Bone:- It is living tissue that makes up the body's skeleton, It is made up of…

Q: Briefly describe why a cell would need a family of chaperone proteins called “heat shock proteins”…

A: Heat shock protein or HSPs are basically a group of different proteins. These are very important for…

Q: Label the diagram.

A: Prokaryotic cells are unicellular organisms that differ from multicellular organisms in composition…

Q: Explain the monocarpic fruits with example.

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Q: What suggestions would you give for improving one’s immune system? Please explain the reasoning…

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Q: Drugs that interfere with sympathetic nerve signals are often prescribed for men who have high blood…

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Q: A 43 year-old man is diagnosed with chronic myeloid leukemia (CML) and started on standard imatinib…

A: option d is the correct answer.

Q: What is the difference between the heart sounds of lupp and dupp?

A: Lub and dup are cardiac sounds that can be detected with a stethoscope placed on the chest just…

Q: If you add an electron to fluorine, what will result? A) a negatively charged anion O B) a different…

A: Anion: negatively charged ion. Cation: positively charged ion.

Q: Of the circled parts, determine which is/are sclerenchyma cells 3 2

A: Sclerenchyma tissue present in plants.

Q: Double fertilization results in __________________________. a. a diploid zygote and triploid…

A: In flowering plant reproduction, double fertilisation is the union of the egg and sperm, as well as…

Q: Explain why the yield of ATP is high in oxidative phosphorylation as compared to other stages.

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A: Climate change impact on tawny owls in Finland :-

Q: What is the major function of lysosomes? They: A. package proteins B. detoxify toxic substances C.…

A: Lysosomes serve as the cell's digestive system, degrading material brought in from outside the cell…

Q: Why do some biologists think that the apicomplexans descended from dinoflagellates?

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Q: why do some rats succesfully learn the moris water maze and some dont. These rats over a large…

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Q: 6. Draw changes in potential in the wet bone during cyclic compression. 7. Can the flow potential be…

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Q: You are counting white blood cells in a freshly drawn blood sample. You dilute the blood 1/20 in 5%…

A: The answer is option D.8.7×10 power 6.

Q: 8. For the double strand DNA molecule below, assume the 3' DNA strand acts as the template for…

A: The process in which the DNA is converted into mRNA is called transcription and in which mRNA is…

Q: Q.(a) Supermolecules are contructed by involvement of weak interactions. Explain weak irteractive…

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Q: What do you mean by protandry? Give its advantages?

A: Introduction - When a creature begins its life as a man and later transforms into a female. The…

Q: In ethology, what are the cost and benefits of Group living?

A: Answer

Q: A 43-year-old man is diagnosed with chronic myeloid leukemia (CML) and started on standard imatinib…

A: Chronic Myeloid Leukemia is a blood cancer associated with BCR ABL translocation resulting in…

Q: Polymerase movement RNA POLYMERASE -Nucleotide being added to the vijend of the RNA RNA NTPS RNA-DNA…

A: i) - 5'- ii)- Template strand/Sense Stand iii)- Region of DNA unwinding  iv)- Codon strand/Antisense…

Q: In chymotrypsin the active site histidine Oa. Forms a tetrahedral intermediate O b. Acts as a proton…

A: Introduction Chymotrypsin is a digestive enzyme that belongs to the serine proteases superfamily. It…

Q: (a) Which would be easier to prepare bacterial smear from, liquid or solid culture? Why? (b) Aside…

A: Introduction A bacterial smear is a small layer of bacteria that has been stained on a slide. A…

Q: Why is Cyanotic heart disease important to know ?

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A: Triacylglycerols are cleaned to fatty acids and glycerols by lipases before they are used for…

Q: You have counted a total of 6.4 x 10° cells /ml in preparation for plating cells at a concentration…

A: The answer is  1.17 mL of cells and 3.83 mL of medium

Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.