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A: Introduction: The reactions which help in converting pyruvic acid to carbon dioxide and water in mit...
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A: The basic mode of nutrition can be divided into autotrophic (green plants) and heterotrophic nutriti...
Q: What is the specific epithet of sequoia sempervirens (d.don) endl 2. Xylem is mainly responsible i...
A: Sequoia sempervirens: Sequoia sempervirens is the only extant species of the genus Sequoia, which b...
Q: Multiple Alleles: Punnett Square 1. CCch X Cc 2. Cc X Cc
A: 1. CCch X Cc
Q: What is the overall purpose of fermentation? Explain the differences and similarities between two ty...
A: FERMENTATION * Fermentation is metabolic process in which the microorganisms will convert complex s...
Q: 2. Examine this pedigree chart. mode of inheritance is shown? Explain how you arrived at this decisi...
A: The pedigree chart shown here is a popular tool used in Genetics to explain the mode of inheritance ...
Q: What is apoptosis? How is it beneficial to the body?
A: APOPTOSIS: * Apoptosis is a type of programmed cell death in which some steps in cell will leads to...
Q: Which of the following is the correct passage of the food and water in paramecium? O oral groove-->c...
A: Paramecium is a unicellular, eukaryote protozoan, which lives in the fresh water. It is a slipper sh...
Q: According to the data shown in the map, which state is experiencing the most severe overall declines...
A: The above map shows changes in Ogallala aquifer water levels from the historical level to the year 2...
Q: For context: This activity will examine the classification of invertebrates and the methods used to ...
A: Invertebrates: the animals lacking backbones and usually devoid of internal skeleton system, comes u...
Q: What type of mutation causes the "mutant" variety of the PTC gene? a A point mutation which lead t...
A: PTC gene: it is the premature translation-termination codon. PTC is responsible for about one third ...
Q: MicroRNAS attach to MRNA. In doing this, they... O Lead to the production of more protein O Lead to ...
A: The control of gene expression through micro RNA is dones mainly by binding with the messenger RNA (...
Q: how to increase seed and seedling vigour?
A: Seed is the fertilized and metamorphosed ovule containing an embryo enclosed in resistant protective...
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A: There are several steps associated with the biofilm formation. The first step includes adherence of ...
Q: What are the functions of the cardiovascular system?
A: The cardiovascular system consists of the heart, blood vessels, and blood. Its primary function is t...
Q: Pancreatic juice, bile, hydrochloric acid, and saliva are used for mechanical digestion? A. True B. ...
A: Large insoluble food molecules are broken down into little water-soluble food molecules during diges...
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A: Insects have three pairs of legs, fore legs, mid legs and hind legs. There are certain modifications...
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A: Different parts of the small intestine: Small intestine has 3 parts- 1) Duodenum. The duodenum is th...
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A: Answer Iron is an essential element for bacteria because an iron is participation in the tricarboxyl...
Q: Which of the following exhibits Invoked Organization? i. Regal Angelfish ii. Orb web spiders iii. He...
A: Though every living and non-living thing in the world appears to follow its own pattern, a close exa...
Q: Why is it best to examine a freshly collected stool sample in clinical parasitology laboratory? ...
A: INTRODUCTION In the Medical Parasitology, the specimen collection is an important part th...
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A: Klebsiella oxytoca:- Klebsiella oxytoca are opportunistic pathogens that cause severe diseases in a ...
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A: A nervous system is defined as an organized group of cells called neurons that are specialized for t...
Q: A description of the principles of agarose gel electrophoresis of DNA.
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Q: 21. Compare & contrast mitosis and meiosis (# of cells made, type of cells, # of chromosomes)? 22. W...
A: Mitosis is equational division. Meiosis is reductional division. *Only first question out of multi...
Q: Which of the following are inputs of the Calvin Cycle? Choose all that apply. sunlight O oxygen gas ...
A: Calvin cycle is a light independent reaction in photosynthesis which takes place in three steps.
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A: A close ecological link between organisms of two or more species is known as symbiosis. Sometimes bo...
Q: What should be the main consideration/s in grouping protozoans?
A: In the classification system, protozoa are considered a subkingdom of the kingdom of Protista, despi...
Q: An adoptive parent may not disinherit an adopted child.
A: biological children - the child conceived rather than adopted by a specified parent, and therefore...
Q: How do fungi threaten global wheat production?
A: Fungi are eukaryotic organisms that include microorganisms like yeasts and molds, as well as the mor...
Q: Connie accidentally touched the hot kettle. Explain what happens using your knowledge of withdrawal ...
A: Withdrawal reflex is automatic withdrawal from painful stimulus..
Q: What is the relationship between plant anatomy and cytology ?
A: Plant anatomy Plant anatomy is the study of plant organ tissue and cell structure. Anatomy, as appli...
Q: The same team of researchers sets up an additional cross with this same population. They cross two f...
A: Dominant allele always express themselves in heterozygous condition.
Q: Explain why living things metabolize.
A: Answer : metabolism is the process of the chemical reactions which occurs in the body which changes ...
Q: The Convention on the Protection of Fauna and Flora in its Natural State of 1901 is the oldest conve...
A: Conservation refers to the meticulous preservation and upkeep of a natural resource in order to avoi...
Q: Refer to the pedigree below which shows inheritance for achondroplasia (dwarfism), a dominantly inhe...
A: The Pedigree is not skipping the generations and males and females are equally having affected with...
Q: Identify the type of fluid or the fluid compartment in which the given item would be found. Gamma Pl...
A: Intracellular fluid (ICF) is the cytoplasm of the cell. Extracellular fluid (ECF) is the medium that...
Q: There are _ times less _ ions in solution with a pH 3 than in a solution with a pH6.
A: Introduction In a chemical reaction, a solution can be acidic or basic which depends on the concentr...
Q: Explain why in human families, many traits (albinism, phenylketonuria, blue eyes ) skip a generation...
A: Introduction :- Phenylketonuria, or PKU, is a rare hereditary condition in which the amino acid phen...
Q: 8. Which hormone works with estrogen to prepare the endometrium for implantation of a fertilized egg...
A: The biochemical substances synthesized and secreted by endocrine glands or specialised cells, are ca...
Q: What do you think would happen if you tried to view a slide using the oil immersion lens but forgot ...
A: Q. What do you think would happen if you tried to view a slide using the oil immersion lens but forg...
Q: 1. How the artificially produced estrogen and progesterone in contraceptive pills prevents pregnancy...
A: The reproductive cycle in female primates is called as mentural cycle. for eg. in apes, monkey and h...
Q: Roberto and Maria are getting married. They want to know the main events of reproduction in order? O...
A: Organogenesis is a process that follows neurulation and gastrulation. It is where all the three ger...
Q: Select all the true statements about cyclins: (select all that applies) Group of answer choices Th...
A: Cyclins : These are named because they undergo a constant cycle of synthesis and degradation during...
Q: Chimpanzees, gorillas, and orangutans all have 48 chromosomes, whereas humans have 46. Human chromos...
A: When a part of a chromosome breaks off and gets translocated to another chromosome, leading to genet...
Q: What is a cysticercus in Class Cestoda?
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Q: Two genes are found in a chameleon, one for camouflage (dull colors dominant to vibrant colors) and ...
A: Introduction :- A quality seen in the link between two variants of a gene is recessive. Each parent ...
Q: Evolution of LAND PLANTS, Show the correct sequence of their evolution, starting from the most prim...
A: INTRODUCTION The evolutionary plants is obtained in fossil records that maintained ...
Why has the inventionof communication had the greatest influence on our lives?
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