Gibbon Orangutan Chimpanzee Gorilla Human What conclusion can be drawn from the diagram to support the theory of evolution? O Man evolved from gorillas which evolved from chimpanzees. Gibbons are most closely related to man because of similarities in their skeletal structure. tonc have a larger jaw size than chimpanzees, allowing them to have a more carnivorous diet. in grasslands in order to hunt and carry food.

Q: ) Does the fossil record indicate that life first appeared in the water or on the land?…

A: Fossils are the preserved remains of plants and animals whose bodies were buried in sediments. like…

Q: In your own words, differentiate between a fossil and a trace fossil. What are the differences and…

A: Fossil vs Trace Fossil: - Fossils are believed to be remains of animals i.e skeleton and skin. Trace…

Q: This phylogenetic tree shows that: All of these   Elephants evolved from hyraxes.   Tapirs are the…

A: A phylogenetic tree is a diagrammatic representation that shows an evolutionary relationship between…

Q: Scientific evidence documents the pattern of evolution. The evidence exists in a variety of…

A: The change in heritable characteristics of the population that are passed on in several generations…

Q: The dorsal fin of a dolphin (class Mammalia), and the dorsal fin of a shark (class Chondrichthyes),…

A: Anatomical evidence of evolution helps in determine similarity and dissimilarity of recent organic…

Q: What is convergent evolution? Use evidence from the trees to explain how the Anolis lizards are an…

A: Introduction phylogeny the history of the evolution of a species or group, especially in regard to…

Q: Which of the following statements about evolution is false?a. Gene mutations alone amount to…

A: Evolution is the process of slow gradual change over a period of time. The process of evolution…

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: The fact that geneticists may be able to activate and inactivate genes in a chicken embryo to…

A: Before answering the given question we need to understand following, Evolution Evolution is a change…

Q: Which of the following is not a change that occurred through primate evolution? a size of teeth b…

A: Primates have been around for 57-90 million years.Primate ancestors are said to have evolved from a…

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: Based upon the mutation that your dinosaurs have, are there any environmental changes in which the…

A: Mutations are changes that occurs in the deoxyribonucleic acid (DNA) sequence, either due to…

Q: Along with other geological evidence from rocks and structures, fossils give us clues about past…

A: As per our company's guidelines we supposed to answer a single question at a time only. Please…

Q: Rank the characteristics, from one to ten, in terms of when they occurred in evolution ("1" = early…

A: A phylogenetic tree is a diagram that shows how organisms have evolved over time. Phylogenetic trees…

Q: B. Convergent evolution C. Divergent evolution 30. When organisms develop similar features in…

A: Coevolution can be referred as joint evolution of species which are  ecologically interacting…

Q: Scientists know that the last common ancestor between chimpanzees and humans lived 5-7 million years…

A: Among all the living organisms humans are considered to be closely related to the apes. The apes…

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: . The hypothesis that evolution occurs at an irregular rate: * Mark only one oval. Was formed by…

A: Introduction :- Evolution in biology is the change in a species' features over numerous generations…

Q: 1.Chimpanzees and humans appear very much alike because of? *         a. common adaptations to…

A: The evolution takes place at a very slow speed where characters keep on accumulating and form new…

Q: Lamarck's idea of evolution was considered significant though today it is no longer acceptable due…

A: As per the guidelines, we are entitled to do only one question at a time. So, I am providing a…

Q: A human and a monkey have fewer differences in amino acids of the protein hemoglobin than do a human…

A: Expression of Amino Acids depend upon the genetic material of the species. The more closely the…

Q: Who are the fossils “Ardi” and “Lucy”? Elaborate on the roles each played in the reconstruction of…

A: Evolution is a  change in characteristics of species from one generation to other , this help in…

Q: With which of the following statements would a biologist be most likely to agree? O Humans evolved…

A: Evolution is the process of change in the characteristics of a species over several generations. All…

Q: Why do penguins, seals, and tuna havesimilar body forms that permit rapid swimming? all share a…

A: To explain  Why do penguins, seals, and tuna have body forms that permit rapid swimming

Q: Instructions Rewrite this statement so that it accurately reflects Darwin's theory of natural…

A: The key to the diversity of various species on the Earth is evolution. A slow and gradual process…

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A: Darwin proposed the concept of survival of the fittest. According to this theory, individuals who…

Q: The theory that birds and reptiles share common ancestry is supported by the evidence that they both

A: Evolution is the process of change in biological populations' heritable features across generations.…

Q: All vertebrate embryos have a tail and gill slits at some point during embryonic development. What…

A: It is noticed that at some point during embryonic development all vertebrate embryos have a tail and…

Q: For which of the following pairs of these animals is having hooves most likely to be a convergent…

A: A cladogram is a cladistics diagram that depicts relationships between species. A cladogram, on the…

Q: Given homologous structures like a bird’s wing & whale’s flipper and analogous structures like a…

A: Evolution is the positive change in an organism that accumulates in it over a period of time giving…

Q: Morphology - Comparative Anatomy More evidence for evolution is offered by comparing the anatomy, or…

A: Evolution is defined as the change in the heritable characteristics of a particular species over…

Q: Flippers in whales and penguins are the example of convergent evolution (True/False). Give…

A: A Flipper is a flattened limb without fingers and broad which is used for movement through water.

Q: In 1822, an Arkansas farmer discovered a fossil when a hill collapsed on his property. The farmer…

A: Introduction :- Fossils are the fossilised remnants of plants and animals that were buried in…

Q: DNA sequences in many human genes are very similar to the sequences of corresponding genes in…

A: Convergent evolution In convergent evolution unrelated species develop similar character as they…

Q: From the evolutionary point of view, which one of the following is closer to man?   A. DolphinB.…

A: Evolution: It means changes take place in organisms over time. It is the growth and development of…

Q: C. Adaptation and Genetic Variation. The picture below represents four different species of finch.…

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Q: Pakicetus is an ancient wolf-like organism that lived 50 million year ago. It had wolf-like ears and…

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

Q: hich of the options are examples of convergent evolution? Choose all that apply. Bobcats and lynx…

A: Introduction:  Convergent evolution refers to the phenomenon when different structures evolve for…

Q: Many crustaceans (for example, lobsters, shrimps, and crayfish) use their tails to swim, but crabs…

A: The adjustment of the heritable qualities of a populaces over progressive ages is known as…

Q: Ardi (Ardipithecus ramidus) lived 4.4 million years ago, close to the time that our lineage diverged…

A: 1. The implied human predecessor nicknamed Ardi and revealed to the world last October was not the…

Q: Homologous structures are evidence that O That the animals probably share a common ancestor O That…

A: Homologous structures are similar in structure but are serving different purposes.  For examples:…

Q: What Darwin Never Knew. Why was tiktaalik an important fossil ? What does shibin think was the…

A: Fossils are the preserved trace of ancient organisms that were buried under the earth for many…

Q: Some human body structures are represented in thne diagram below. 4 2 3 In which structures would…

A: BASIC INFORMATION  HUMAN BODY  The body of the human beings is made up of different types of cells,…

Q: Gibbons represent a transitional group between baboons and orangutans None of these statements are…

A: The study of links between various groups of species and their evolutionary development is known as…

Q: You have seen many examples of how form fits function at all levels of the biological hierarchy.…

A: Evolutionary tinkering was first explained by Jacob. By tinkering, Jacob essentially meant the…

Q: How can embryos help scientists understand evolution? Embryos go through various stages that suggest…

A: Embryology is the branch of biology that studies embryogenesis or the formation of an embryo from a…

Q: Both raccoons and monkeys have front feet/hands with long fingers that enable them to grasp and…

A: According to the scientific theory of evolution, the many species of plants, animals, and other…

Sexual Motivation

Sexual motivation refers to a person's overall desire for sexual activity. It is an unusual motivation. Generally, among lower animals, the term 'drive' is commonly referred to as sexual motivation. It means a certain internal force drags the animal to be involved in reproductive behavior. On the contrary, humans are not simply driven by any internal force; rather, the sexual motivation in humans is due to several factors such as biological (hormones, genes), environmental (familial upbringing, chemical exposure) and physiological factors (culture, desire) which further determine engagement in sexual activities.