An adult mosquito has six chromosomes in each somatic cell. It mates with another adult to  reproduce sexually. How many chromosomes do the off spring have in each somatic cell?

Q: No two people are genetically identical, except for identical twins. What is the main source of gene...

A: Answer: new mutations that occurred in the preceding generation

Q: The proton-motive force is a.ATP synthase. b.a redox reaction. c.the proton concentration gradient. ...

A: * proton motive force (PMF) is the force that permits the movement of protons across membranes by do...

Q: Sex-linked inheritance refers to: O the inheritance of genes that influence expression of phenotypic...

A: Introduction: A genetically determined characteristic or condition is known as trait. It is the char...

Q: 21. The binding of aspartate to different subunits of ATPase is an example of a. Negative cooperativ...

A: Introduction :- The hydrolysis of a phosphate link in adenosine triphosphate (ATP) to create adenosi...

Q: "In repolarization, potassium channels close and additional sodium channels open; sodium movement in...

A: Repolarization allides to the changes in membrane potential that goes back to a negative value soon ...

Q: Determine whether the following description is common to skeletal muscle, cardiac muscle or both ske...

A: increase in tension during contraction of the muscle organ involves recruitment of other cells 1. Sk...

Q: Which of the following is FALSE regarding interphase? O interphase is the longest phase of the cell ...

A: Cell division is of two types: Mitosis Mieosis

Q: Compare and contrast Cell Division in prokaryotes and eukaryotes

A: "Cells" communicate with one another using their own chemical signaling system. Different chemicals,...

Q: Which level of classification is the LEAST inclusive? Group of answer choices phylum kingdom family ...

A: The system of classification classifies organisms into different levels of taxonomic groups. Inclusi...

Q: In rabbits, the length of the tail is governed by 3 sets of additive genes A B and C. The longest ta...

A:  

Q: Question 2 of 10 Question 2. In the presence of low levels of GTP, microtubules inside a cell will u...

A: Microtubules are found in eukaryotic cells. These are major components of cytoskeleton.

Q: If all the channels in the membrane were open, what would happen to the length and time constants? O...

A: Answer is option A i.e. length and time constant will decrease. Explanation: As all channels will be...

Q: What is unique about Z-DNA that might make it a specific target during viral infection?

A: Answer :- Z-DNA is one of the numerous conceivable twofold helical constructions of DNA. It is a lef...

Q: review of related literature of ant repellents

A: Ants are a annoyance around the world.Ants are harmful insects.Ant bites can cause pain, allergic re...

Q: need help with this questions just 2-3 sentences please. In the Ti-plasmid in Agrobacterium tumefaci...

A: Ti-plasmid in Agrobacterium tumefaciens contains a gene that encodes octopine synthase. This gene ca...

Q: You used the stage micrometers to measure the FOV for your microscope at 400x total magnification at...

A: Given  Mag1 = 400x  FOV1 = 225 µm  Formula use = Mag1 × FOV1 = Mag2 × FOV2  Find  FOV at  1000x and ...

Q: Which of the following scientific names shows correct usage of binomial nomenclature? Group of answe...

A: Introduction Binomial nomenclature:- It is the biological system that is used to name an organism, I...

Q: (c) State the main function of the following: (1) Chordae tendinae (ii) Lymphocytes (iii) Seminifero...

A: 1)Chordae tendinae-  Chordae attendee is present in The flaps of tricuspid and bicuspid valves. its ...

Q: In rabbits, the length of the tail is governed by 3 sets of additive genes A B and C. The longest ta...

A: Given that, the tail length is governed by 3 sets of additive genes means total of 6 additive allele...

Q: Which of the following structures are used by amoeba for movement? Group of answer choices cilia pse...

A: Unicellular organisms have different structures that help them move around. These are known as organ...

Q: solve for the cfu/ml in a given of 300 colonies at plate 10^4. show complete solution. see attached ...

A: CFU or colony forming unit is the viable count of bacterial/fungal cells. In direct microscopic coun...

Q: Match the cell parts with their functions. | cristae a. support, adhesion and movement of cell b. co...

A: A cell is defined as a mass of cytoplasm which is bound externally by a cell membrane.

Q: What is tej role of indigenous knowledge in the development of indigenous science?

A: Answer 

Q: Which of the following fungi is responsible for rotting of foods such as bread, strawberry, and swee...

A: Different scientist have classified fungi differently. Among them the most widely accepted classific...

Q: 5. 2. 5

A: Answer 1 Temporalis 2 Masseter 3 Biceps 4 Sternomastoid 5 Triceps 6 External Oblique

Q: One of the features of the Acheulian stone tool industry is that the tools were made from stone that...

A: Acheulean (Acheulian) stone tool industry produced stone tools during the Lower paleolithic era acro...

Q: than ventricular pressure while semilunar valves are open ventricular pressure is greater than atria...

A: 1.Ventricular pressure surpasses arterial pressure as the ventricles contract, the semilunar valves ...

Q: Coomassie dye is the equivalent of what component used in analysis of DNA by agarose gel electrophor...

A: Western blot helps to identify specific proteins from a mixture of proteins and this step follows af...

Q: Use the chart to categorize the following.  Rose  Mushroom  E. coli  Algae  Chloroflexia  Human  Met...

A: Introduction: Nutrition is the sum of all those activities which are concerned with ingestion, diges...

Q: chemically defined media  b.    complex culture media

A: Media is a growth medium of solid,liquid and semi solid type. Diffarent types of media are used for ...

Q: Within the flippase family is the flippase protein that works in the golgi and the scramblase protei...

A: * Flippase and scramblase are main enzymes that can change the phospholipid positions in cell membra...

Q: Stromatolites form a variety of morphologies with specific characteristics, including which of the f...

A: stromatolite is alayered deposit in mainly of limestone that is  formed by the growth of blue-green ...

Q: Which of the following would be classified as non-coding DNA? (mark all applicable answers) The cyto...

A: Non coding DNA are sequences of DNA that do not code for proteins.

Q: describe the different biotic and abiotic factors in a grassland describe the ecological relationshi...

A: Grasslands are open areas of land where grasses or grasslike plants are the prevailing species. Tree...

Q: + DNA 1 + RNA - DNA DNA 2 3 4 + RNA - RNA + MRNA RNA 7 8

A: All the answers from 1 to 7 has been answered but number 8 has no DNA or RNA given kindly post entir...

Q: In corn, kernel color is governed by a dominant allele for white color (A) and by a recessive allele...

A: The problem based on Hardy Weinberg equilibrium.

Q: Wildfire Specialist

A: A wildfire is an abnormal fire that burns in a natural area such as a forest grassland. Wildfires ar...

Q: Studying the diversity of month species in two forests calculates H' = 1.6 for forest 1 and H' = 1.1...

A: The Earth is inhabited by a variety of organisms. All organisms are classified into different phylum...

Q: Which of the following statements does NOT apply to the Hardy-Weinberg expression: p2 + 2pq + q2? Gr...

A: Hardy-Weinberg gave the null hypothesis for populations that are not evolving. Hence if the null hyp...

Q: Where are nematocysts located in the Anthozoans (subphylum Anthozoa)?

A: Anthozoa is a subphylum under phylum Cnidaria.It is a class of marine invertebrates which includes s...

Q: The action potential is split into 4 parts (A-D). For each part, 1. Describe what stimulated the cha...

A: An action potential is sudden and fast change of the resting membrane potential which propagates thr...

Q: Compare and contrast TRANSLATION in prokaryotes and eukaryotes

A: The translation is the process by which ribosomes in the cytoplasm or endoplasmic reticulum synthesi...

Q: Question 37 Which theory of plant senescence is based on the functions of cytokinins? O A. Mutation ...

A: DISCLAIMER : Since you have asked multiple question, we will solve the first question for you. If yo...

Q: what the downward and upward slopes in the graphs indicate about the contractile vacuole?

A: The contractile vacuole gathers and pumps out excess water as it accumulates in the cell.

Q: Which of the following sequence shows the correct hierarchy of taxonomic levels from least specific ...

A: The system of categorization of different organisms into different groups on the basis of their sign...

Q: Deodorant Phenyl will not kill which microorganism? O A. Plesiomonas O B. Treponema O C. Klebsiella ...

A: The deodorant phenyl is designed to kill bacteria (usually odor-making bacteria) as well as provide ...

Q: Explain the different properties of starch. You may site examples.

A: INTRODUCTION Starch is a type of carbohydrate, Its molecules are made up of large numbers of sugar m...

Q: STRUCTURAL SIMILIRATIES WITH OTHER ORGANISMS MILKFISH SALAMANDER SNAKE EAGLE POLAR BEAR

A: All these mammals have some basic characteristics in common. 

Q: Give the NADH, ATP and FADH production from each part of photosynthesis, and what is their role

A: Carbon dioxide is emitted while ATP, NADH, and FADH2 are produced.

Q: In the image, the tight junction proteins link cells together creating a barrier. These barrier prot...

A: Introduction: Four kinds of junctions are present in vertebrates which are; • Tight junctions • Adhe...

Embryology