e. Define the term P/O ratio.

Q: The muscle cell membrane of the neuromuscular junction is called the

A: A muscle cell is also known as a myocyte .

Q: METHODS OF WATER TREATMENT AT THE WATER-WIRED STATION 1. ozonation 2. coagulation, sedimentation,…

A: In a public water treatment plant the water is made safe for drinking by the help of number of water…

Q: 1.10 All of the following statements about plants are true except one. Select the statement that is…

A: Answer :  The correct answer would be according to the question would be :  Option  B) a protected…

Q: Q1: These organisms can create their own food through synthesizing sunlight and chemicals. •…

A: Plants are multicellular , eukaryotic organism which have capability of make food . A plant…

Q: Question 24 Long periods of no change in the fossil record followed by periods of rapid change is…

A: Q.Long periods of no change in the fossil record followed by periods of rapid change is called…

Q: Q1: It is the ratio of the red blood cells to blood volume. Hematocrits Hemoglobin Blood serum…

A: Your blood is made up of liquid and solids. The liquid part, called plasma, is made of water,…

Q: 7. Of the millions of antigen receptors, how many types would be found on a single B or T cell?

A: Answer : B and T cells are mainly the cells used in the immune system of the body.  They are…

Q: 2. Functional mitochondria can be isolated from cells. These isolated mitochondria are used to study…

A: The last stage of aerobic respiration occurs in the cristae of inner memnrane. With the help of…

Q: Part 5: Linkage Groups When two alleles are located on the same chromosome they are inherited…

A: Given: Vestigial wings (VG) and Black body color (BL) are located on chromosome 2. 7. Cross between…

Q: Complete the following sentence by selecting the correct cofactor of the pyruvate dehydrogenase…

A: Introduction:- PDH connects the citric acid cycle and subsequent oxidative phosphorylation to the…

Q: Long periods of no change in the fossil record followed by periods of rapid change is called O…

A: Evolution: evolution is defined as a process by which organisms adapt according to their environment…

Q: In an insect with an early-loss survivorship curve most individuals die soon after they hatch most…

A: Survivorship curve describe the pattern of the number of individuals born and number of individuals…

Q: Class I major histocompatibility complex molecules are found on O all anucleated cells. O…

A: Immune system  The system of our body that protects our body from foreign invaders like bacterias,…

Q: Why should culture media after inoculation be incubated at an optimal temperature immediately?

A: Culture media, also called as growth media, are particular combinations of nutrients and other…

Q: 7 2 3 10 11 4 cut 14 12 13 Figure 8.1 Muscles in the ventral side of the frog 6.

A: Frogs need a variety of muscles to perform their daily tasks, including pumping blood, inhaling,…

Q: ON THE WATER-CONDUCTING STATION, COAGULANT IS USED FOR water disinfection 2. desalination 3.…

A: Water treatment is the process of enhancing the quality of water so that it can be used for a…

Q: 5. Plants and fungi: when did they evolve and why did they evolve together?

A: Introduction Plants are mostly photosynthetic eukaryotes belonging to the Plantae kingdom.…

Q: Differentiate the difference between Natural Selection and Artificial selection?

A: Selection is very important phenomenon in biology, particularly in evolutionary biology. In the…

Q: Among the different types of amino acid substitution (same sense, missense, or nonsense mutations),…

A: Introduction A mutation is a change in the DNA sequence of an organism, either as the result of…

Q: What will happen to the two Canthium species in terms of outgroup comparison?

A: As we know that phylogenetic is a two dimensional that will show evolutionary relationship between…

Q: Photopsia means watering eye .A true .B false

A: Sense organs are the organs having sensory sensory receptor for catching external stimuli and send…

Q: f. calculates the amount of energy produced from the complete oxidation of glucose to Carbon dioxide…

A: Introduction :- The loss of electrons or an increase in the oxidation state of a chemical or its…

Q: Fill in the gaps: For M-Cdk to be activated, inhibitory and activating _ phosphorylate the mitotic…

A: For this question the correct answer would be  Last option which says  Kinases, phosphatases.

Q: Briefly explain how the production of oxygen by early photosynthetic organisms lead to colonization…

A: Photosynthetic organisms The organisms that perform the process of photosynthesis produce organic…

Q: organ systems and particular organs that allow for the following bodily functions across cockroach…

A: Invertebrate and vertebrates  Vertebrates are organisms that possess a rigid long tube running along…

Q: IMPORTANCE OF TEMPERATURE REGULATION IN ANIMALS???

A: Animals are the developed living organisms with compare to other organisms. Animals are…

Q: Which method involves using the cell’s own repair system of a DNA strand? Group of answer choices…

A: Technology is utilized in science, while science is used in technology. Both are vital to our…

Q: 536 Chapter 9. Molecular endocrinology smells of acetone. Explain what needs to be done to determine…

A: Starvation is very much similar to the diabetes mellitus because the symptoms are nearly same the…

Q: Q1: It is the movement of air or oxygenated water in the respiratory surface Respiration Ventilation…

A: Introduction Plants and other organisms use photosynthesis to transform light energy into chemical…

Q: For the process of inflammation, account for the following: (a) the role of cohesive molecules in…

A: Inflammation is a cycle by which your body's white platelets and the things they make to shield you…

Q: Antigens H, O, and K are all present in V. parahaemolyticus. The H antigen is common to all strains.…

A: Introduction Antigens are any of the different substances that cause an immunological response when…

Q: COMBINED ACTION 1. simultaneous effects on the body of several toxic substances 2. effects on the…

A: The chemicals present in air,water,food and soil greatly affect the humans. Also their lifestyle and…

Q: How many DNA repair mechanisms are there?

A: The genetic information of a cell is preserved through a variety of techniques. DNA repair is…

Q: What is the level of organization involved in the digestive system with an example? I mean in the…

A: Digestive system The digestive system includes the organs that help in the digestion of the food…

Q: What would happen if the number of blue crabs increased significantly?

A: The blue crab gets its name from its sapphire-colored claws. The shell, or carapace, of adult…

Q: Always give eye drops only for acute loss of vision .A true .B

A: Most of the eye drops are used for  keeping the eyes moist.  Moist eyes in comparison to dry eyes…

Q: 1-4 IDENTIFICATION

A: 1. The physical association of genes on the same chromosome is known as LINKAGE. LINKAGE is a…

Q: If the p-value found in an experiment is 0.85. We reject the null hypothesis. True O False

A: Statistical test is  used to find out whether the null hypothesis is accepted or rejected.

Q: What is sporophyll? A strobilus?

A: Megasporangia and microsporangia: Megasporangia is a reproductive structure or sac in plants where…

Q: A mutation in the intermediate filament gene keratin 5 is associated with which rare condition? O…

A: Epidermolysis bullosa simplex is one of a set of epidermolysis bullosa hereditary diseases that…

Q: 11. What happens when B cells proliferate in response to signaling from a helper T cell?

A: We know that B cells synthesize and secrete antibodies whereas T-cells do not make antibodies .…

Q: Sperm whales have a specialized spermaceti organ in their head cavities filled with wax cetyl…

A: Every species is different from another due to some special characters. This is the reason behind…

Q: Phylogeny of Human Evolution - create a phylogeny of human evolution. It should include all known…

A: Human evolution is referred to the process through which modern humans have been evolved from the…

Q: on Completion Status: QUESTION 10 Consider the recombination frequencies data below from a series of…

A: Introduction:- The basic physical and functional unit of heredity is the gene. Genes are made up of…

Q: 29. Describe in principle, how transmembrane proteins are purified. 30. Suggest a reason why…

A: The mechanism of molecules moving across a cell membrane from the side where they are more…

Q: Which functional groups of amino acids are involved in the formation of a peptide bond? O The…

A: Amino acids are chemical molecules that combine to make proteins, hence, they are referred to as…

Q: Discuss with the use of examples from the passage, the way modern  technology can sometimes be a…

A: The modern technology can be a curse rather than a blessing to mankind. Technology is the making,…

Q: USING A TABLE, DISCUSS THE DIFFERENT CHARACTERISTICS OF PLASMA PROTEINS.

A: Introduction Plasma proteins, or blood proteins, are proteins found in blood plasma. They have a…

Q: D Question 10 There are two types of immunity. Cellular immunity is mediated by cells, while cells…

A: 10) Cellular immunity is mediated T lymphocyte cell, while B lymphocyte cell are responsible for…

Q: General features of the classes of Sponges.

A:

Inheritance and Mendelian Genetics

Inheritance means the passing of traits to offspring from parents. These traits could be passed either through asexual reproduction or sexual reproduction. The offspring receives the genetic material from the parents. Mendelian inheritance is a certain biological inheritance that follows the rules and principles laid down by Gregor Mendel in 1865. The initial hypothesis was considered wrong, but other inheritance theories modified the concept of inheritance and thus genetics.