Why was the medusa stage lost in some cnidarians? Do you think it is more advantageous

Q: 4. Illustrate with diagram(s) the process of competitive inhibition. Your labels and a brief descrip...

A: 4-Competitive inhibition is a type of reversible inhibition where the substrate and the inhibitor co...

Q: Discuss the composition and funtion of the following parts of a flagellete - 1. Flagella 2. Sucking ...

A: Any of a group of protozoans, generally uninucleate organisms, that have one to many flagella for pr...

Q: Mark the alternative that best explains the strategies for using tails and/or fusion proteins associ...

A: Affinity chromatography is a technique that is generally employed for the purification of recombinan...

Q: ttached web resources to complete the chart below on the different types of Artificial Selection and...

A: With the advancement in technology several techniques are used to ensure the most effective solution...

Q: we done an experiment where we extracted the DNA from strawberry, grape, and peas. With the strawber...

A: Claim, Evidence and Reasoning is a scientific model for the explanation of a experiment. 

Q: A widow's peak hairline is dominant (W) to a straight hairline (w). Karen and her brother both have ...

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

Q: in 2005, a new species of green sulfur bacteria wasdiscovered near a geothermal vent at the bottom o...

A: ANSWER:  The sulfur bacteria are obligate photoautotrophs. They grow in the dim light, where the onl...

Q: Final diagnosis: Complete Small bowel Intestinal obstruction secondary to parasitic infection. Will...

A: Small bowel obstruction (SBO) is a common gastrointestinal condition i.e partial or complete blockag...

Q: other important work

A: Culture media is of fundamental importance for most microbiological tests-                          ...

Q: Considering the Polymerase Chain Reaction (PCR), we can state that: a) It is a technique that promo...

A: Answer - a) It is a technique that promotes linear amplification of the number of DNA molecules in a...

Q: Use the internet or your textbook (search with index) to explore the difference in the structure of ...

A: Dicot and monocot are the types of angiosperms. Monocots get their name from single cotyledon presen...

Q: Why is genetic drift stronger in smaller than in larger populations?

A: Genetic drift is the change in gene pool of small population that takes place strictly by chance. It...

Q: Who could not have been the parents of baby Y? Babies Baby X Baby Y Baby Z Blood Types Blood type B ...

A: Human can be classified based on blood type in the individual and most commonly used is ABO and Rh t...

Q: Which of these REQUIRES active transport in order to cross the plasma membrane? A. a sodium ion movi...

A: Active transport Transport proteins within the membrane must use energy (ATP) to move the substance...

Q: The thermodynamic properties governing the surface tension between water molecules and the grains of...

A: Introduction :- Morphogenesis is a process which occurs during the embryological development of an o...

Q: losquito Science - GLOBE Observer - LOBE gov Describe how an individual's genotype influences their ...

A: Malaria is a fatal and deadly disease caused by the protozoan plasmodium. Among various species plas...

Q: What is the point of a "patient centered approach" to intersex, according to activist Cheryl Chase? ...

A: A patient centric approach is a way of system related to the healthcare. 

Q: Answer the following questions for the trait of freckles. Freckles is dominant.  If both parents ar...

A: Freckles are brown somewhat circular spots on the skin of light-colored people on body parts that ar...

Q: What molecules are formed after glycolisis

A: *Glycolysis is the metabolic pathway that converts 6 cabon compound glucose into 2 molecules of thre...

Q: When a homozygous plant that produces purple eggplants is crossed with a homozygous plant that produ...

A: Ans is.. 1 purple: 2violet: 1 white

Q: Many proteins are secreted in their inactive form. This is also true of many toxic proteins produced...

A: When a toxin is present in an inactive state, it causes no harm to the organism that produces it. Ba...

Q: Assuming that ESre is a functioning neurotransmitter, what other ESre-specific components would we e...

A:  Nerve impulse transmission in the synapse:  In the human neurological system, there are two types o...

Q: Given the F1 progeny, what is the genotype of the straight-haired cat in the P generation CCHH ccHh ...

A:

Q: In pea plants, green pod color dominates yellow pod color. If a pea plant with yellow pods is crosse...

A: Homozygous Two alleles of a gene are identical (YY, yy). Heterozygous An individual having two diffe...

Q: Trace a drop of blood from the left lateral forearm to the right medial forearm (skip pulmonary circ...

A: The circulatory system (cardiovascular system) pumps blood from the heart to the lungs for oxygen. T...

Q: How many DNA copies will be produced after 18 runs of PCR? 36 copies of DNA 262,144 copies of DNA O ...

A: Polymerase chain reaction (PCR) is a technology that is used to target specific DNA fragments and ar...

Q: 13. IN YOUR OWN WORDS explain the concept of Social Darwinism by changing the word "species" to "gro...

A: Human evolution is defined as "the process by which humans evolved on Earth from now-extinct apes." ...

Q: The function of a biochemical pathway is to (a) supply energy to reactions (b) drive a sequence of r...

A: ANSWER:   The biochemical pathway is the series of actions in metabolic or biological pathways that ...

Q: a Punnett square s

A: The Punnett square is a square diagram that is used to predict the genotypes of a particular cross o...

Q: Using pearson's square, how to attain 30o Brix syrup using  50oBrix and 20o Brix syrup solutions? (...

A: For using persons square we need to make a square first then on the left side of the square we write...

Q: 11. Which of the following would indicate that facilitated diffusion was taking place? A) A substanc...

A: Note: As Per Bartleby Guidelines For Remaining Answers Please Repost The Question. Introduction: Osm...

Q: Who could be the possible parents of baby X? Blood Types Blood type B Blood type O Blood type AB Blo...

A: Blood grouping is the classification system blood which is based on the principle of agglutination r...

Q: Calculate the rate of photosynthesis (mm/hr) for Elodea if when measuring net photosynthesis, the wa...

A: We can make an assumption that during photosynthesis, oxygen produced will lead water level to rise ...

Q: Statement 1: A genome refers to the complete genetic make-up of an organism. Statement 2: A large co...

A: cDNA library is a collection of cloned DNA sequences that are complementary to the mRNA extracted fr...

Q: I. Directions: Study the patterns of the given objects below. Identify the pattern as SELF-ORGANIZED...

A: 1st figure.. 1st is the leaf image, the pattern is reticulate venation. 2nd figure is... This is hon...

Q: What are interferons? How do interferons check infection of new cells

A: Interferons are naturally occurring proteins produced by immune system cells in reaction to foreign ...

Q: 5' 3' C Process 1 5° Process 2 5 3'

A: Introduction Transcription:- Synthesis of mRNA from DNA template - Transcription is the process by w...

Q: Vaccines typically contain particles that are pieces of the virus or bacteria they target. How do yo...

A: Answer- d) the particles act as antigens, against which the person's immune system will develop anti...

Q: What was the type of symmetry found in the lancelet? Did the lancelet have a brain? Based on your an...

A: Comparative anatomy is the study of the "similarities and dissimilarities" between various objects. ...

Q: 2. From the zygote, pluricellular organisms are formed by serial mitosis. Would this formation be po...

A: Introduction: Zygote is defined as an eukaryotic cell formed by a fertilization event between two ga...

Q: A man who is a carrier of a translocated 15/21 chromosome marries a genotypically normal woman. a. ...

A: The condition is termed Robertsonian translocation.  Explanation: Every individual has his / her gen...

Q: which of the following is a primary function of the active site of an enzyme?

A: Given: Enzymes are the largest and most specialised class of protein molecules. They are composed of...

Q: Question 2 Which of the following are examples of primary sources? Choose all that apply. |A technic...

A: Answer :- The following are examples of primary sources :-  - A technical report about a piece of eq...

Q: You've ordered and received your "primers" for your PCR. Now what? In your new role as an MLA your b...

A: A primer is a short, single-stranded DNA sequence which is used in the polymerase chain reaction (PC...

Q: Give a brief account of viruses with respect to their structure and nature of genetic material. Also...

A: Given: The term virus was given by Pasteur.The term virus means venom or poison.Virus was discovered...

Q: Explain the two main features that characterize the third line of host defense mechanisms.

A: Introduction: The immune system is a complex network of immune cells and proteins that work together...

Q: What are the features that would link the hornworts to the vascular plants? Answer it throroughly an...

A: Hornworts are a group of bryophytes that is particularly a group of non-vascular plants and it const...

Q: 5. Draw metaphase I of a cell where 2N=6. Label a sister chromatid, non-sister chromatid, chromosome...

A: The diagram of the cell in metaphase 1 where 2N =6, is given in the step 2 with the labelled sister ...

Q: Which of the following is not an advantageous and practical application of biotechnology? in vitro f...

A: In vitro fertilization:- IVF helps many patients who would be otherwise unable to conceive. The ulti...

Q: How has X-ray diffraction and the discovery of the structure of deoxyribonucleic acid (DNA) enhanced...

A: X -ray diffraction is the very important thing for the explanation of DNA structure. DNA is not in  ...

Classification of Marine Organisms

Classification is a way of categorizing organisms that enables an easy process of identification of such organisms. All living things are classified by grouping them under specific categories. The grouping is done based on the close relativeness of the organisms. The classification tool requires knowledge of characteristics, differences, and similarities between different organisms.