Which of the following is a NOT a monophyletic group? Vertebrate phylogenetic tree P jawless cartilaginous bony fish fish fish PW amphibians mammals turtles jaws vertebrae 21 lizards snakes crocodilés birds hair amniotic egg lungs four limbs bony skeleton A" Q

Q: A population consist of 7 mice. For the coat trait, there are only two alleles: brown B and white…

A: Introduction: The alleles are the alternative forms of a gene that are located on the same locus of…

Q: Bob says that he is healthy and has no genetic diseases such as hemophilia or down syndrome.…

A: Genetics is the branch of Biology which deals with the study of genes and heredity. Haemophilia or…

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A: The processes of reproductive isolation are a group of behavioural patterns, physiological…

Q: Prior to computerized tomographic scan (CT scan) of the abdomen, a patient is instructed to drink…

A: Introduction :  Specific Gravity gives us idea about the weight and density of the object. It is a…

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A: Long bones provide a range of functions in the human body, including limb motion via contact with…

Q: Which vertebrates have reduced coracoids bones &/or clavicles?   What is the benefit of this change?…

A: vertebrate : an animal (as a fish, amphibian, reptile, bird, or mammal) that has a backbone…

Q: A cell homoge a host cell pro time constant maximum cor plot of the sol function of tim 300 mins.

A: Homogenization can be described as a mechanical process of grinding in which the particles of the…

Q: What method of application is most appropriate for the bio fertilizer and bio pesticide ?

A: Biofertilizers and biopesticides are living organism-based formulations which help in providing…

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A: The plasma membrane is made up of phospholipids, proteins and carbohydrates. The membrane has…

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A: The physiology of organisms, especially ectotherms, is significantly influenced by temperature,…

Q: This type of cell transport requires energy (ATP) and moves substances from low to high…

A: Active Transport When a solute moves in accordance with osmotic , concentration or the electrical…

Q: Cytology is the study of individual cells of the body, as opposed to histology which is the study of…

A: Cytology is the branch of biology that deals with the morphology, structure, ultrastructure, life…

Q: to identify the cell organelles labeled in these actual TEMs of human cells; list them on the lines…

A: Cells are building blocks of human body. It consists of nucleus,nucleolus,vacuoles etc. Cells…

Q: Answer the following 1. Why was Anton van Leeuwenhoek's discovery is important? 2. What is the…

A: Introduction: The natural world was finally explained by experiments and scientific observations…

Q: List at least 3 common issues experienced by women in the second trimester of pregnancy.

A: Introduction:- Pregnancy is the time period in which the proper development of fetus takes place…

Q: Which factor sets the lower limit of Chthamalus' realized range in the intertidal zone? O Ability to…

A: Introduction  Nearly all of the non-boreal shores of the northern hemisphere's northern hemisphere,…

Q: A type of cell transport wherein large particles such as food and bacteria are engulfed through…

A: The term endocytosis was coined by Christian de Duve in the year 1963. Endocytosis is a process…

Q: The corresponding mechanical events of P wave and the QRS complex are O Depolarization of the…

A: A test to examine the the heart's electrical activity is called an electrocardiogram (ECG). Waves in…

Q: 4 5 10 11 12 19 20 21 Collagen fibers 13 14 15 16 17 18 22 23 25 26

A: Cells in living organisms can be outlined as the basic functional unit that is principally…

Q: Based on the information in the following table, and the given phylogenetic tree, what kind of…

A: Classification It is the branch of biology that deals with the nomenclature, identification, and…

Q: Modern classification systems are based on which of the following: 1. Six kingdoms and three domains…

A: *Classification is the arrangement of organisms based on taxonomical hierarchy. *Taxonomical…

Q: A recessive trait will be observed in individuals that are________ for that trait.a. heterozygousb.…

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Q: Create the Taxonomic Key below using the following arthropods  Periplaneta americana  Triatoma sp…

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Q: he following are the conditions that determines the direction of ions as it pass through the…

A: An ion is an atom or molecule with a net electrical charge present on it. The charge of an electron…

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A: Evolution is a process that involves a change in organisms due to the adaption of organisms in their…

Q: Figure 8.16 What ratio of offspring would result from a cross between a white-eyed male and a female…

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Q: Write a balanced chemical equation for aerobic respiration. Explain why this is a redox reaction.

A: Respiration that takes place in the presence of oxygen is called aerobic respiration. This type of…

Q: What does hydraulic conductance mean in the following?

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A: We are allowed to do one question or upto three subpart of a question. Please repost the undone…

Q: Match the following: Gastrulation Organogenesis Blastula formation Formation of organs Gamete…

A: INTRODUCTION Gastrulation is a process in the early development of the embryo. The gastrula is…

Q: What is a fundamental niche?

A: The total collection of circumstances that allow an animal (population, species) to survive and…

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A: In facilitated diffusion, the movement of solutes happens via transport proteins that span the…

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A: Membrane transport mechanism is a phenomenon which provides the information regarding the movement…

Q: What molecule forms when Acetyl-CoA enters the Krebs cycle?     ATP     pyruvic acid…

A: Krebs cycle also known as citric acid cycle was discovered by Sir Hans krebs in the year 1937. In…

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A:

Q: Receptor mediated endocytosis requires the presence of 6. a) carrier proteins that move molecules…

A: Phospholipids, proteins, and carbohydrates make up the plasma membrane. The membrane is permeable…

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A:

Q: Which of the following subcellular structures facilitates intracellular transport? vesicles…

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A: Introduction  Ecological interaction is the relationship between two species, whether they are…

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Q: How is the DNA unwound at the replication fork? What effect does this have on the DNA upstream of…

A: DNA It is a double stranded helical structure present in almost all eukaryotic cell.

Q: What are the limits to tree height and why?

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Q: 1: The Chemistry of Life 7. Identify the molecule shown here: HỌC—CH,CH,CH,CH, CHỊCH,CH,…CH, CH, CH,…

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Q: why does DNA breathing occur?

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Q: The sodium potassium pump will stop if

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Q: Wing Length for Ground Finches Observed in the Wet Seasons of 1973 and 1978 Wet 1973: all finches #…

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Marine Evolution

Marine habitat is less explored, and hence, its biological diversity is far less known. The marine habitats are not constant due to their shifting nature, while the terrestrial habitats are more stable. Marine biology is the science that deals with the study of diverse marine species, their interactions, and behavioral characteristics.