Edmontosaur or hardosaurs what ways can they defend itself from predators like large with powerful jaw strength like tyrannosaur rex?

Q: True or False: if an organism is multicellular, you can be certain that it is not a bacterium.

A: Multicellular: These are the organisms which consists of more than one cell  Examples include human ...

Q: Describe the series of processes that link light absorption with ATP synthesis (photophosphorylation...

A: Photosynthesis includes light-dependent and light-independent phases.

Q: 5. A new mutation that arose in one copy of gene X in a somatic cell resulted in the formation of a ...

A: Mutation is change that occurs in our DNA sequence, either due to mistakes when DNA is copied or the...

Q: Which of the following have a four chambered heart? Choose all that apply. snakes & lizards crocodil...

A: Heart is divided into various chambers depending on the types of blood it contains like oxygenated b...

Q: Question:- Describe the mode of action beta-lactam, aminoglycosides, polyenes, and quinolone antimi...

A: Antimicrobial agents act by interfering with the following factors of the bacterial cells:a) protein...

Q: 2. How should the following patients be identified? a. siblings or twins b. newborns C. common names...

A: Identification is essential in both civil and criminal cases in living persons (cases like divorce, ...

Q: What will be the effect of macronutrient deficiency on plant growth and development

A: Macronutrients are of two types primary and secondary macronutrients. Primary macronutrients are nit...

Q: What are the differences of sea lettuce from other kingdom

A: Sea lettuce belongs to Kingdom Plantae. Differences of Kingdom Plantae from other kingdoms are detai...

Q: on dioxide in C3 plants in preparation for the Calvin cycle. Explain the chemical pathway used to fi...

A: The process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in t...

Q: 1. Give the principle involved in the operation of the following instruments and their specific purp...

A: Any method that removes, kills, or deactivates all forms of life is referred to as sterilization (in...

Q: H 1. What type of DNA form (A-form, b-form, Z-form) is represented by the cyan strand in the image? ...

A: Nucleic acids are genetic molecules that transfer and store information in cells at the molecular le...

Q: Draw and label the parts of frog neurulation stages as seen in x.s. and w.m. preparations.

A: Neurulation in frog is a folding process in which the vertebrate embryos which essentially manages t...

Q: In pea plants, purple flowers are dominant over white flowers. A heterozygous purple plant is crosse...

A: Alleles are alternative form of  a gene that are located on the same locus of homologous chromosome ...

Q: 10. A student group decides to conduct an experiment testing the germination rate of radish seeds so...

A: Calculating results To calculate germination percent, divide the wide variety of healthful seedlings...

Q: What are the major impacts the agricultural society had on the environment

A: In a developing society, a large portion of the population is heavily reliant on the environment and...

Q: A marathon runner was disoriented and delirious post-race, and was found to have a serum [Na ] 128 m...

A: The correct option is C.

Q: A phylogenetic tree is a branching diagram that shows the evolutionary relationship among different ...

A: Evolution  Evolution is the natural process where organisms keep changing according to the environme...

Q: 3. Hemophilia is a recessive sex-linked disease carried on the X chromosome in humans. Cross a woman...

A: X-linked recessive diseases occur when both the alleles present on the X chromosome in females are a...

Q: Describe alleles and why they occur on homologous chromosomesof sexual reproducers

A: The term "chromosome" is derived from the Greek word for "color (chroma) and body (soma)." Thread-li...

Q: II 1 2 3 4 II 2. Write the genotype of the following individuals below based on the pedigree above. ...

A: According to our guideline we can answer only the first question. So, upload other questions separat...

Q: ase answer fast

A: Whenever we analyze cells, we create a homogenous mixture of them and analyze proteins on electropho...

Q: Coat color of dogs depend upon the action of at least two genes. At one locus a dominant epistatic i...

A: There are some important points: We know that genes are functioning independently on each other and ...

Q: Explain the chemical pathway used to fix carbon dioxide in C3 plants in preparation for the Calvin c...

A: The Calvin cycle is a process that plants and algae use to turn carbon dioxide from the air into sug...

Q: What is the importance of ecosystem services and what are the benefits does the biodiversity gets in...

A: Ecosystem services and their sustainable use is very essential. 

Q: (a) Gryllus pennsylvanicus prefers sandy soil. (b) Gryllus firmus prefers loamy soil. Based on the i...

A: Geographic, behavioural, physiologic, or genomic obstacles or differences that prevent a species fro...

Q: Discuss and explain deamination and repair

A: Repair of deamination product is done by base exision repair. Enzymes like DNA glycosylase, AP Indon...

Q: what are the three structures shown in the pictures? a: b: c:

A: DNA is molecule that carries the genetic information in all living organisms. 

Q: Photosynthesis in green and purple bacteria does not produce O2. Why? How can these organisms still ...

A: Photosynthesis is the process that occurs in the presence of sunlight.  

Q: TOPIC: The response of an HIV strain to antiviral drugs. Research your specific example of natural s...

A: As per our company guideline we are supposed to answer only first question or first 3 sub parts of t...

Q: Q2 The Hardy-Weinberg equilibrium remains valid in presence of geographic isolation. (True or false)

A: Hardy Weinberg equilibrium is used to describe population genetics. 

Q: Match each stage with the events listed. ___ metaphase                  a. sister chromatids move ap...

A: Metaphase is referred to as a stage where there is a condensation of chromosomes occurs. In prophase...

Q: 11. Which of the following correctly illustrates a dipeptide and an amino acid in the optimal positi...

A: A COOH is facing a NH2. when these 2 compounds react a dehydration reaction (removal of water) will ...

Q: Chimpanzees, bonobos, and orangutans cannot speak like us because Group of answer choices A: They ar...

A: ANSWER;- D)  They are incapable of processing information and producing meaningful language  

Q: Describe the main functions of the different components of the ATP synthase enzyme in the mitochondr...

A: ATP synthase is enzyme which is responsible for synthesis of ATP molecules.ATP synthase found in mit...

Q: The greatest trophic diversity is found in which group of organisms?

A: Trophic means the hierarchical strata of a food web or nutrition. Trophic diversity means nutritiona...

Q: In your own words, Explain how can the Subject Personal Identification of Fingerprinting benefiting ...

A: Introduction: The technique which is used to identify and analyze the variation on the basis of vari...

Q: which cellular function is performed by only some types of cells? obtaining nutrients and chemical ...

A: Cells must perform functions in order to support and maintain life, that is cellular functions, such...

Q: 14. How many purines are there in chromosome 14 the human genome (Hsapiens), version hg19? 15. How m...

A: 14. Chromosome 14 spans more than 107 million DNA building blocks or base pairs and it represents ab...

Q: Is the blood in motion or not in motion after an activity?

A: Our blood is carried to different organs by the arteries continuously. The heart pumps the blood (ox...

Q: Draw the molecular structures of the products obtained when 1-palmitoyl-2-oleoyl-3-phosphatidylserin...

A: Phospholipases are the enzymes which serves for different functions. Phospholipase A1 enzyme hydroly...

Q: What is the significance that the combined absorption spectra of chlorophylls a and b roughly match ...

A: CO2 uptake results in a decrease in entropy because CO gets fixed into a carbon skeleton by combinin...

Q: Can a monohybrid cross be used to illustrate Mendel’s principle of independent assortment?

A: A gene is the essential physical and functional unit of heredity. They are comprised of DNA (deoxyri...

Q: 1.) Propose the biosynthesis of 5-methylorsellinic acid: CH; НО CH3 `CO,H OH

A: 5- methylorsellinic acid is a dihydroxybenzoic acid. That is O-orsellinic acid in which the hydrogen...

Q: Red-green color blindness is inherited as a sex-linked recessive trait. The gene is found on the X c...

A: The answer is he can't(unless there is a mutation )

Q: Mechanisms that govern gene expression do not operate during______ . a. transcription c. translation...

A: Gene expression is a process in which a gene is expressed into a gene product. A gene is a piece of ...

Q: Identify

A: The organism which causes the above shown infection is Candida albicans.  

Q: In a population of interest, 1 in 4000 women are affected with haemophilia A, an X-linked recessive ...

A: Above scenario based on evolutionary genetics, Hardy Weinberg equilibrium. Let's assume frequency of...

Q: A 60-year-old woman with history of lung cancer is admitted for weakness and lethargy for 4 weeks. H...

A: The correct option is C.

Q: 2. A specialized cell of a multicellular organism   a. performs a particular function b. can grow an...

A: Cells in multicellular organisms differentiate and specialise to form tissues that join together to ...

Q: Differentiate between macronutrients and micronutrients needed by plants. Minimum of 7 sentences, ma...

A: Soil is a major source of nutrients needed by plants for growth. The main nutrients are nitrogen, ph...

Marine Evolution

Marine habitat is less explored, and hence, its biological diversity is far less known. The marine habitats are not constant due to their shifting nature, while the terrestrial habitats are more stable. Marine biology is the science that deals with the study of diverse marine species, their interactions, and behavioral characteristics.