A human and a monkey have fewer differences in amino acids of the protein hemoglobin than do a human and a frog. What is the explanation for this evidence? O Frogs and humans are more closely related than humans and monkeys. Humans evolved from monkeys. O Monkeys evolved from frogs. O Humans and monkeys share a more recent common ancestor than humans and frogs.

Q: Different species have similar anatomical structures. This indicates that these species: are related…

A: Evolutionary biologist tries to find various pieces of evidence for estimating the kind of…

Q: The image depicts the anatomical structure of the forelimb of a dolphin and a bat, both mammals.…

A: Homologous organs : Homology was introduced by Charles Darwin.  These organs are referred to the…

Q: 2. The process by which individuals that are better adapted to their environment are more lik to…

A: According to Charles Darwin's Theory, the survival, reproduction and transfer of more genes to the…

Q: Both humans and chimpanzees have large brains and well developed eyes. Chimpanzees and humans are…

A: Answer- Correct option is A- Homologous traits because they share a common ancestry and share the…

Q: You have found fossils of a new species of ape that walks upright. After 11 additional years in the…

A: The whole branch of biology which deals with  establishing the relationship between two species is…

Q: Prompt Human babies of low weight lose body heat quickly, and are more likely than other babies to…

A: Answer- Micro-evolutionary mechanism involves genetic drift, mutation, natural selection which…

Q: Why do radioactive isotopes in rocks nearly all have half lives of many millions to billions of…

A: Radioactive substances are substances that have unstable nuclei as a result they become stable by…

Q: Jellyfish Lake, located on the Pacific island of Palau, is home tomillions of jellyfish. Many years…

A: It is known that the characters are passed on the successive generations and this inheritance…

Q: e seven primary Linnaean categories are: O Genus, Species, Group, Kingdom, Animal, Tribe, and Fam O…

A: 6. Linnaeus’ hierarchical systems are categorized into seven groups: These are Kingdom, Phylum,…

Q: How does natural selection cause evolution? Use evidence from the chart and explain how the chart…

A: Natural selection is the process described by Darwin   This process tells us that that certain…

Q: Which statement is a tenet of the out of Africa hypothesis for the origin of modern humans? O O O O…

A: Out of Africa hypothesis:- it provides the information related to the evolution of modern humans.…

Q: A 3 7 F + H. 4 3 1 = red feet %3D J 2 = spots 3 = blue tongue 4 = scales 5 = tail M 6 = yellow skin…

A: Introduction :- A phylogenetic tree is a diagrammatic representation which represents the…

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A: The study of the biological evolution of organisms is important, and it shows how the modern…

Q: North American desert horned lizards have the unusual ability to flood their ocular sinuses with…

A:

Q: Modern humans over-eat sugar because we love it so much.  One might ask, “why are we designed by…

A: Evolutionary adaptation, or simply adaptation, is the adjustment of organisms to their environment…

Q: Snakes evolved from ancestors who had the ability to walk. Some snakes, in fact, still have small…

A: Evolution is a continuous process and we are still evolving. Evolution is nothing but adapting to…

Q: Which of the following is NOT a principle of Darwinian evolution? Offspring resemble their parents…

A: Evolution is the process of change in the traits that are inherited over time. The theory of…

Q: Which observation is NOT an evidence for Darwin's theory of common descent? O There are…

A: Darwin's theory of evolution states that individuals of species are not identical. It also states…

Q: One of the deadliest animals on earth is the rough skinned newt. It produces highly toxic skin…

A: The formula that can be used to calculate the frequency of alleles is the Hardy-Weinberg formula.

Q: Jean-Baptiste de Lamarck’s explanation for the evolution of long-necked giraffes from shorter-necked…

A: The objective of the question is to identify which of the given features would not be included in…

Q: What can we say about Homo sapiens? Select one: O a. Originated in Africa, shared a common ancestor…

A: Homo sapiens is the species to which all contemporary humans belong (Latin for "wise man"). One of…

Q: Evidence of Evolution 31. A biologist analyzes the DNA sequences in three different primates. The…

A: Species diversity is a measure of biological variety seen in a certain ecological community,…

Q: How does variation in resistance to toxic rough-skinned newts affect the evolution of garter snakes?

A: The rough-skinned newt is famous for it's strong toxin released from it's skin. have rounded snout,…

Q: Approximately 98% of the information in human DNA is shared by chimpanzee DNA. This is evidence of…

A: Molecular evidence for evolution determines the genetic similarity between the species and proves…

Q: What are the evidences that humans did not evolve from monkeys? Why do other people say that we…

A: Introduction:Evolution refers to the change in the species with time. Every single species living on…

Q: The tails of dolphins and whales are considered analogous to fish tails because ... Group of answer…

A: Convergent evolution is a type of evolution where different species of organisms produce similar…

Q: ked mole rats are weird mammals that live underground and can tolerate very low oxygen ncentrations.…

A: The theory of natural selection was given by Charles Darwin. According to this theory organism…

Q: Climate change is affecting the chemistry of the world's oceans. In particular, the ocean water is…

A: First of all we need to eliminate all the options discussing spines because question only speaks…

Q: You are a scientist studying the relationships between lizards, penguins, and parrots. You examine…

A: Evolution :-  It is the biological change of a species over a span of time. The process of evolution…

Q: Why are we unlikely to observe elephants evolving within our lifetime? * Elephants don't evolve O…

A: Evolution can be defined as the process by which an organism over the course of time and multiple…

Q: Which of the following statements about the DNA of two species is TRUE

A: Answer - Option B - The more similar the DNA, the more recent the common ancestor is likely to be

Q: Mutations O do not cause evolutionary change. O occur because an organism has a need. O do not lead…

A: Mutation are sudden or abrupt changes that occur in individual resulting in altered phenotype.

Q: HOX genes are a subset of homeotic genes and control the body plan of an organism. These genes are…

A: The genes that are present in most organisms are known as highly conserved genes. HOX (homeobox)…

Q: Darwin's concept of evolution "the theory of decent with modification through variation and natural…

A: Changing populations as well as species of organisms are at the heart of biological evolution. The…

Q: Homology can be defined as the presence of common structures because of shared ancestry. Homology…

A: Answer a: The three of the anatomical structures which are present in vertebrates which are…

Q: Modern humans vary in the amount of Neanderthal DNA they carry in their genomes What geographic…

A:

Q: DNA-sequencing studies for a gene in two closely relatedspecies produce the following numbers of…

A: SNP is the single nucleotide polymorphism, is the genetic variation of one nucleotide in the genome…

Q: (a) How do you describe the data from the amino acid sequence to anatomical features provided in the…

A: In analyzing evolutionary relationships, the comparison of amino acid sequences provides insights…

Q: 1. Darwin used the phrase "descent with modification" to mean that a. New species descended from…

A: So, as you already know the correct answer is  A). New species descended from preexisting species…

Q: Snakes evolved from ancestors who had the ability to walk. Some snakes, in fact, still have small…

A: The evolution is defined as the change in trait of a species over a period of time.

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.