Which of the following things is/are true about this organism? O Phylum Chordata O Agnathan Class Osteichthyes O invertebrate chordate Ohas jaws amniotic egg Ohas a backbone Olives in the water

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A: The Hershey-Chase experiment was performed to prove that DNA was the genetic material and it was…

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Q: How many accessory and guard cells are found in one stomatal complex of the specimen?

A: Stomata Stomata are tiny pores that are present on the lower side of the leaves of the plants, these…

Q: The majority of systemic reaction to local or regional analgesic are due to intravascular injection.…

A: ANSWER) TRUE The most cause for the systemic reactions to local analgesics is due to the IVs i.e…

Q: What is the role of ¹4N and ¹5N in Meselson-Stahl experiment? 15

A: Answer--

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A:

Q: (1) List and briefly explain four methods of studying an E-S complex. (2) (a) Which fluorogenic…

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Q: Figure #2: The Calvin Cycle (this represents three turns of the cycle) Answer the following…

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A: Gas exchange is an essential process in energy metabolism of plants, animals and simple organisms…

Q: 25) In muscle contraction cycles, bridge during which myosin; actin; ATP; energy actin; myosin; ATP;…

A: The skeleton muscle is the classic example of interaction between actin filament and myosin…

Q: Give the respective structural descriptions and functions of the following: 1. Cell Membrane 2.…

A: Cell is an elemental unit of the body in which numerous metabolic activities are performed . Cell…

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: Which statement is true? is it both true? or is it both incorrect? Statement 1: Major…

A: Introduction :- The major histocompatibility complex is a large gene cluster on vertebrate DNA that…

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Q: In humans, the need to make the need to retain lactase; folic acid vitamin D; lactose vitamin D;…

A: Introduction Evolution is the change in the characteristics of a species over several generations…

Q: Sickle cell 1). how many people does it affect? 2) Is it genetic and if so what chromosome is the…

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Q: Compare and contrast DNA methylation with DNA acetylation.

A: DNA methylation: DNA methylation is a biological process that involves the addition of methyl groups…

Q: Intracellular morphogens 1. 2. 3. 4. 1. 2. 3. 4. 234 Extracellular morphogens

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Q: 5'-AAGCGGGTGTGAGGAGCGCGGCAGCTCAGGTACCCCCGGCCAGGCGCG-3' 31-TTCGCCCACACTCCTCGCGCCGT…

A:

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…

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A: DNA  DNA is a long polynucleotide chain containing information about polypeptide chain.

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Q: which of the following is the outgroup?

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Q: Which of the following things is/are true about this organism? Phylum Chrodata Subphylum Vertebrata…

A: This organism is Lancelet.  Diagrammatic view of lancelet internal structure. Classification of…

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A: Introduction Meiosis is a type of cell division that occurs in sexually reproducing organisms' germ…

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A: Inadvertent intravascular injection is the unintended injection of a large dose of the local…

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

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Q: Which three codons would code for a different amino acid sequence from that coded for by the mRNA…

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Q: How well are current and future generations expected to adapt to climate change?   a. humans will…

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Q: 4. On that same year, the population growth rate was O 0.55% O 1.05% O 2.15% O 2.35%

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Q: 2. What percentage of the population must be vaccinated to prevent measles from spreading? A. 1 B.…

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Q: Argosomes 1234 1. 2. 3. 1. 2. 3. 4. Cytonemes

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

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

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Q: (muscle type) NN (Neural type). O False True

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Q: Naked viruses typically exit the cell via this/these processes (may choose more than one).

A: Introduction-  naked viruses typically exits cells via process called lysis, exocytosis and budding.…

Classification of Marine Organisms

Classification is a way of categorizing organisms that enables an easy process of identification of such organisms. All living things are classified by grouping them under specific categories. The grouping is done based on the close relativeness of the organisms. The classification tool requires knowledge of characteristics, differences, and similarities between different organisms.