Describe how the sudden appearance of oxygen in the atmosphere about 2.5 billion years ago influenced the development of modern life-forms.

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A: Introduction: Thiopurine methyltransferase (TPMT) is an enzyme that disintegrates (metabolises) the…

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A: Long hydrocarbon sequences known as fatty acids are present in several forms of lipids…

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A: According to Bartleby guidelines only the first question in case of multiple questions have to be…

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A: Following I will be discussing about the given pairs and which among them is mismatched.  Lysosome…

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A: Radioactive waste originates in nuclear reactors.

Q: Given the following DNA sequence from the template strand of a given gene:…

A: Codon is a  sequence of three nucleotides which together form a unit of genetic code in a DNA or RNA…

Q: Which of the following processes is a part of protein synthesis and is NOT affected by a silent…

A: Introduction DNA is a self replicating molecule. During DNA replication each strand of DNA acts as a…

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A: Cyanobacteria, which are capable of photosynthesis, are the general name for photosynthesizing…

Q: 5. Draw two bar graphs, one representing the ratio of saturated to unsaturated fatty acids present…

A: This ability of the body to adjust to temperatures is called thermal adaptation.  Animals have…

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A: As per our guidelines we are not allowed to answer more than one question at a time please ask rest…

Q: MARK ALL THAT APPLY. Antibiotics inhibit: 1) human cells 2) normal flora/beneficial bacteria 3)…

A: Introduction Antibiotics are also known as antibacterial drugs that destroy or slow down the growth…

Q: 7. Start with a photon of sunlight and a carbon atom in a molecule of carbon dioxide in the…

A:

Q: Explain how mutations occur o How do SNPs arise? describe one example of an SNP cause of a genetic…

A: DISCLAIMER FOR MULTIPLE Since you have asked multiple question, we will solve the first question for…

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Q: what makes a prion so strong that it becomes difficult to destroy it even under high temperature?

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Q: Describe why genetic variation is required for evolution o Define allele o Describe how genetic…

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Q: What is the primary function of Circulatory system?

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A: Food provides the nutrients required by the body for growth and development.

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A:

Q: What are the functions of Cell signaling proteins?

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Q: Class XII Draw a Explain (A) Seed 1 Fruit Ⓒ Embryo F Pollinadic Draw a List hormon Project R

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Human Evolution

Human evolution is the process of evolution of humans from early man to anatomically modern humans. The process of evolution in humans leads to the gradual development of traits like bipedalism. Humans are the highly social animals that make them the most advanced animal on Earth.  Human evolution is an outcome of interaction among the following processes: