Q: 1. What could be the significance of the ability of flowering plants to produce seeds? What advantag...
A: Introduction :- A seed is an ovule that has been fertilised and contains the plant embryo. It will g...
Q: 14) Which of the following correctly ranks the steps in the secretory pathway? 1 Active PKA subunits...
A: This is the hormone induced activation of Adenylyl cyclase and PKA in a secretory pathway. Let's tak...
Q: You have determined that the gene order for three linked genes being studied is CBA. The number of r...
A: The frequency of recombination events between two genes (i.e., their degree of genetic linkage) is u...
Q: ng potential, the following statements is like not true about the figure/illustration below? * DRY D...
A: Solution : correct option is C
Q: How can you compare the structures of the five different kinds of flatworms?
A: Flatworms:- They are soft-bodied invertebrates usually much flattened acoelomate worms. Example:- Li...
Q: Why are males more prone to having x-linked recessive disorders? a. Because the y chromosome is sma...
A:
Q: 1. Why is direct flaming preferred when disinfecting loops and needles? 2. Why is it important to fl...
A: 1.Direct flaming is preferred for disinfecting needles and loops because that completely kills all t...
Q: Which of the following is NOT a requirement that must be met in order to be considered a living orga...
A: Introduction: NASA full from is National Aeronautics and Space Administration NASA is a US governmen...
Q: Please explain the right as well as the wrong answer
A: Chimps on death row is a movie released in 1998 in United kingdom.
Q: What is genetic engineering? What organisms can it be performed on? Please give an example of at lea...
A: * Genetic engineering is also known as gene manipulation or modification. * It is a process to alter...
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: What is the shape of the following cells: vibrio bacilli cocci ...
A: Bacteria are also classified according to their shape:- Single curved-rod bacteria are Vibrio Rod-...
Q: Which one of the following mutations would cause a shift in the reading frame? O Deletion of one bas...
A: A mutation occurs when the sequence of DNA changes. Mutations can occur as a result of DNA copying e...
Q: 3. What is the disease? (Hint: use Pubmed)
A: A disease is defined as any harmful deviation from the normal structural or functional state of an o...
Q: In humans, brown eyes (B) are dominant over blue (b)*. A brown-eyed man marries a blue-eyed woman an...
A: Genotype: An organism's genotype is its entire set of genetic material. The alleles or variants that...
Q: Explain how coenzymes connect the light-dependent reactionswith the Calvin–Benson cycle
A: Photosynthesis is the conversion of light energy into chemical energy by phototrophs, which is then ...
Q: I. Apply your knowledge on the basic structure of amino acids by creating a polypeptide chain that i...
A: The amino acids are the basic structural unit of proteins that contain an alpha carbon which contain...
Q: Given the very complex lipid composition of cell membranes, what variations exist within the differe...
A: The preservation of cell structure and function relies heavily on biological membranes. Besides serv...
Q: 1. How do the larval forms of the trematodes and the cestodes differ? 2. How do their life cycles di...
A: Cestodes and Trematodes are the two Classes of Phylum Platyhelminthes.
Q: The water oak tree in your backyard is home to two cardinals, a colony of ants, a wasp's nest, two s...
A: Introduction:- Ecology is a science that includes human science, population science, community scien...
Q: In mice, brown fur color is dominant to black fur color. Another gene affects the production of pigm...
A: The brown fur (BB) color is dominant to black fur (bb) color while pigment production (BB, Bb) is do...
Q: Why is the last asymmetric carbon used to establish D/L configuration? Is this an arbitrary choice o...
A: In carbohydrates, those molecules show mirror image is known as enantiomers. It shows absolute conf...
Q: Match the following descriptions to the anatomical plant part used for collection. ASAP for an upv...
A: ANSWER) 1) Spring is the best season for the collection of roots, leaves and bark. 2) Roots must be...
Q: A geneticist is using a three-point testcross to map three linked Drosophila recessive mutations cal...
A: Testcross progeny phenotype Number Crossover Curved 281 Parental Anomalous, Buckled 279 Par...
Q: Summarize Theodor Engelmann’s photosynthesis experiment
A: Photosynthesis is the conversion of light energy into chemical energy by phototrophs, which is then ...
Q: • Describe the concept of transport maximum (Tm). • Explain the membrane potential and the equilibri...
A: The term cell membrane or plasma membrane is associated with a protective layer enveloping the cells...
Q: Which of the following season you would observe algal bloom (increased productivities) due to re-cir...
A: Algal bloom : It is an accumulation of algae in freshwater or marine water systems. During algal blo...
Q: АCTMTY 10.6.1 Label the diagram and explain the salient feature that is happening in each item. For ...
A: Introduction: Electron Transport Chain is a series of compounds where it makes use of electrons from...
Q: which objective lens is in place if the object you are viewing is magnified 1000x? (assume ocular le...
A: As if we known that microscope amplifies the image of an object, a microscope is widely used to vie...
Q: If an organism is 2n=12, How many chromatids are present in prophase of mitosis? 1. 6 How many bival...
A: The indirect process of cell division by which the somatic parent cell divides once to produce two d...
Q: omplete the colony morphology for the colonies pictured above: 1. Form - 2. Elevation - 3. Mar...
A: Morphology of the colony includes 1.Form : There are many forms for a colony . Circular Irregular ...
Q: Gene expression is... O How genes are replicated into two new strands identical to each other O How ...
A: * Gene expression is a process in which a gene is turn on to make the cell to prepare RNA and protei...
Q: how are the organelles in a cell similar to the organs in a human body?
A: Introduction :- An organelle is a subcellular structure that, like an organ in the body, has one or ...
Q: Given the following ssDNA, what would be the complementary strand for it to be dsDNA? 5'-GTCAGGTTACG...
A: Both strands of DNA are complementary to each other. Adnan bond with thymine via double bond however...
Q: A series of experiments shows that oil content in a diploid grain is influenced by four genes (a thr...
A: Introduction :- The phenotype of an organism is the sum of its observable traits. A significant dist...
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: Given the below information, what is the narrow-sense heritability for this trait? VA 0.22 Vp 0.75 V...
A: The narrow-sense heritability is the ratio of additive genetic variance(VA) to total phenotypic vari...
Q: Compare the somatic and autonomic nervous systems
A: somatic nervous system is brain and spinal cord both are responsible for processing or integratin...
Q: If RR stands for red, RR' stands for roan and R'R' stands for white; as well as B stands for bucking...
A: The Punnett square can be used to determine the genotypes in a cross or mating experiment.
Q: Briefly outline the pathway by which the immune system becomes aware of and responds to Streptococcu...
A: Innate immunity is well known term that is usually defined as the first non-specific immunological t...
Q: Describe the ways that membrane proteins associate with the lipid bilayer.
A: The cell membrane, also known as the plasma membrane, separates the interior of the cell from the ou...
Q: State the role of carbon fixation in photosynthesis
A: To define carbon fixation, we must first define fixation. Fixation, in general, refers to the proces...
Q: How do the eggs ovulated into the abdominal cavity find their way out of the frog’s body?
A: To understand the path of the egg we need to understand that frogs lay eggs. This process usually oc...
Q: Rabbits may be classified as agouti, chinchilla, Himalayan, or albino according to coat color. A cro...
A: Rabbits may be classified as agouti, chinchilla, Himalayan, or albino according to coat color We kn...
Q: Rainbow trout, which lives in the mountain streams of the United States, adapt to the seasonal tempe...
A: Fishes like the Golden Trout have special molecules known as the Anti Freeze Proteins which change t...
Q: Table 14. Crossing Fl individual with another Fl individual Individual # 213 252 Gender Male Female ...
A: The answer is NO.
Q: Non-additive genetic factors make children less resemble their parents true and false (with expl...
A: The degree to which genetic differences account for differences in people's characteristics is refer...
Q: Contrast positive versus negative control of gene expression?
A: Introduction :- Gene expression is the process through which information from a gene is used to crea...
Q: What is the number and types of lamprey species that are present in the Great lakes?
A: ANSWER;- 1. 5 number present in the Great lakes. Many people believe the obtrusive ocean lamprey is ...
Q: What are the differences between the life cycles of trematodes and cestodes?
A: Introduction: Trematodes and cestodes are parasitic worms, they both belong to the kingdom Animalia....
What are the various names of articulations based on movement?
Step by step
Solved in 2 steps
