On a commercial scale, enhancing the level of _______ (hormone) can help to speed up fruit ripening.  •    What measure do fruit producers take to slow down fruit ripening that is caused by natural ethylene? •    What is a ‘triple response’. Which plant hormone initiates a triple response?  •    A change in the ratio of ethylene to auxin controls abscission. In the autumn, the amount of __________ decreases, rendering the cells of the abscission layer more sensitive to __________.

Q: Distinguish the Morphological Characteristics of these Animal Tissues: 1. Ciliated 2. Areolar 3.…

A: Introduction Tissue is a collection of cells with similar structures that work together as a unit.…

Q: What are the 4 bases you would find on DNA?     What are the 4 bases you would find on RNA?…

A: DNA makes our genetic materials while RNA helps in expressing them .

Q: What is the purpose of DNA replication and when does it occur?

A: DNA is made up of millions of nucleotides. These are molecules composed of a deoxyribose sugar, with…

Q: Define the Law of Segregation and use a Punnett Square to predict the offspring expected from a…

A: • Law Of Segregation:  Only one of the two gene copies existing in an organism is dispersed to each…

Q: Automatic responses are processed in more primitive areas of the brain, such as the amygdala,…

A: Amygdala  Amygdala is a group of almond shape celled located at the base of the the brain.

Q: Which pattern is needed to infer migration patterns in a species through the use of a gene tree?…

A: Gene trees are components of population trees or species trees, and their examination necessitates a…

Q: Who should have access to James Lanahan’s gene testing report? Please give reasoning.

A: Answer :the genticist can have  the gene testing report of james lanahans  if he is not in the…

Q: Using glyphosate to control weeds selectively in conservation tillage Interpret the data in the…

A: Glyphosate is used in the form of herbicide. It is also a plant desiccant. It can be used to control…

Q: After observing bean colors on a grass or snow background. Write an if... then hypothesis regarding…

A: The chances of survival of a seed depends on how much they are saved from the environment…

Q: which of the following is the outgroup?

A: The phylogenytic tree gives us idea about the relationship between different organisms based on…

Q: Define death in physiological terms.

A: Death is condition which indicated by permanent stoppage of heart, reapiration, and brain…

Q: Match the correct classification levels for this organism below. Domain [Choose ] Echinodermata…

A: Carl Woese divided all organisms into three domains namely, Archaea, bacteria, and eukarya. The…

Q: Describe the factors that affect diffusion at the molecular level? Describe physiological mechanisms…

A: Introduction Diffusion is a process that results from the random motion of molecules and results in…

Q: Explain the central dogma - how DNA, RNA, and proteins are related.

A: The gene is the sequence of nucleotides that require certain processes to express it into protein.

Q: What ions are removed from the uremic plasma? Mark all that apply Na+ K+ CI- Ca+2

A: Due to inadequate excretory, regulatory, and endocrine function of the kidneys results in  uremic…

Q: 7. Which primer pair would w getting a single PCR band w 1 4 4 5' B 3' A a 1 and 2 b. 1 and 3 c. 2…

A: In the polymerase chain reaction (PCR), a primer is a brief, single-stranded DNA sequence. A couple…

Q: Summarize what is occurring in the initiation phase of transcription.  For this answer don’t worry…

A: The initiation stage of transcription is formation of first nucleotides in the RNA chain. This phase…

Q: : A patient with an allergy history which of the choices below A patient with an allergy history…

A: As per option 2 mepivacaine 3% to be used. Which is not true. The reason is it is an amide group…

Q: 24) Which of the following changes can contribute to strength gain of muscle? * Both A and B B.…

A: A muscle is made up of a collection of muscle tissues that contract collectively to generate force.…

Q: When the eye sees a star (a point of light), the pupil spreads by diffraction the image of the star…

A: Given, diameter = 7.0 mm distance from pupil to retina = 23 mm We need to find out the diameter of…

Q: What are all the transcription factor proteins that positively regulates odontogenesis in the…

A: Odontogenesis It is a tooth development process. It is a complex process though which the formation…

Q: fit traits that can be seen in beans?

A: Beans commonly called legumes belong to the family Fabaceae. They are rich in fibre, carbohydrates…

Q: Make sure to include pIf you were cloning a mutated gene, would you use a Baculovirus, Vaccinia or…

A: Cloning is a method in which the genetic constituents of one organisms is transferred to another…

Q: Activity 10 Pathway of a Glucose Molecule as it Travels Through the Human Body STEP COLOUR ORDER…

A: Introduction Passive transport involves the movement of substances( in this case a glucose molecule)…

Q: Are the D-positive fetal cells in Rh-HDFN heterozygous, homozygous, amorphic, or homologous?

A: Introduction Rhesus (Rh) factor is a protein located on the surface of red blood cells that is…

Q: Which nutrients have only upper limit of intake without estimated RDA? Select one or more: a.…

A: *The Recommended Dietary Allowance are the amounts of Vitamin or mineral that are need to keep…

Q: Which one of the following best describes the innate nonspecific immune system? Group of answer…

A: Answer : best describes the innate nonspecific immune system is :  2. the production of antibody…

Q: MEDICINAL PLANTS. Complete the following table by choosing five medicinal plants. For each plant,…

A: The five medicinal plants with what their actual use and people thinking are as follows:

Q: What kinds of communities and plants would plotless techniques work well for? Support your answer.…

A: Population defines the organisms that are residing in a particular area of a given particular…

Q: B. Identify the type of respiration in the following animals. Organism Cockroaches Bacteria…

A: Respiration A metabolic process wherein, the living cells of an organism obtains energy (in the form…

Q: Most products of fat digestion are transported and hydrolyzed by endothelial enzymes into fatty…

A: The stomach is where fat digestion begins. Some byproducts of fat digestion can be absorbed directly…

Q: How do plants and animals use their special adaptation to survive in their own ecosystem?Give an…

A: Eukaryotes are the organism which comprises of true nucleus and Membrane bound organelles . Such…

Q: make a flow chart of a drug and show its metabolism noting if there are active metabolites where…

A: Drug metabolism occurs primarily in liver. Although drug is inactivated by metabolism, some drug…

Q: In an anomeric pairs of monosaccharides, the b form has the —OH below the ring. A) True B) False

A: Monosaccharides are simple form of sugars such as glucose.

Q: Describe the stages an egg goes through from fertilization to the birth of a baby.

A: Introduction  Fertilization is defined as the joining of two haploid gametes, the spermatozoa and…

Q: 1. Sephadex G100 is (a) a carbohydrate polymer, (b) used to isolate lectins, (c) is the stationary…

A: Sephadex is a type of dextran used in :  Protein chromatography  Gel filtration  Affinity…

Q: is the most appropriate for Which of the following choices is the most appropriate for regional…

A: Regional block means regional anaesthesia. This anesthetic process block a group of nerves in a…

Q: found on ganglia of the peripheral nervous system and on the autonomic effector organs are…

A: Cholinergic receptor is of two types: Nicotinic and muscarinic receptor.

Q: The pinniped hookworm (Uncinaria lucasi) life cycle that you learned previously involves which types…

A: Uncinaria lucasi It is commonly called the hookworm, and it completes its life cycle in the fur…

Q: Which tissue in the human body is the CFTR gene most expressed?

A: Introduction The CFTR gene encodes a membrane protein and chloride channel in vertebrates called…

Q: Summarize the research on the ability of animals to communicate and use language.

A: Communication is an essential part of animal life, enabling animals to share information about…

Q: Identify and define 8 apormorphies of flowering plants (angiosperms)

A: Introduction Apomorphies:- It is a specialized trait or character that is unique to a group or…

Q: In the garden pea, orange pods (p) are recessive to green pods (P), and  sensitivity to pea mosaic…

A: A chi-square test is done to check the validity of a hypothesis.

Q: A melting profile in Figure 2 shows the increase in UV absorption versus temperature for two DNA…

A:

Q: Hormone release and regulation is a complex interplay of control systems, feedback pathways and the…

A: Hormone production and release are primarily controlled by negative feedback. In negative feedback…

Q: QUES Place the following enzymes in the correct order, in which they function in DNA replication:…

A: DNA replication is the process of copying genome's DNA. It occurs in three steps -  Initiation…

Q: What different between the generated amplification product and the primer sequences in the CDS…

A: An increase in the number of copies of a gene in a genome is referred to as gene amplification. In…

Q: Match each of the following fpids w H_C-O-H H-C-0-H H₂C-O-H Sphingoaine classification they fall…

A: Lipids are considered chemical compounds and these compounds are of soluble nature in non-polar…

Q: L3 1) Given 1 initial layer (L1), what pattern of division led to L2? 2) If this specimen was an…

A: Meristematic tissue is specialised tissue found in plants which are capable of dividing at a fast…

Q: Each one gives some basic information and summarizes its main role in translation.   rRNA:…

A: The synthesis of protein or polypeptide chain from the mRNA sequence (that contain genetic codon) is…