Embryology does NOT suggest which of the following?    A. Developmental mechanisms are unique for every different type of life and share no commonalities. B. Human embryos pass through embryonic stages inherited from their ancestors.

Q: Answer the following questions. a. What are the evidences that support Darwin's theory on evolution?…

A: So, before going through the questions, let's understand what evolution actually means. Evolution or…

Q: Which of the following phenotypes would most likely be the result of aHox gene mutation? a. abnormal…

A: Hox genes, a subset of homeobox genes, are a gathering of related genes that determine areas of the…

Q: 2. Also submit a text-file, in which you explain in about one page what you have learned about the…

A: Evolution is a continuous transition of living forms, beginning with the basic forms of the past and…

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: Neanderthal fossils were first discovered in the nineteenth century. Study of their morphology…

A: Physical traits are but the expression of a particular type of genotype alone. Thus the more closer…

Q: In animals, Hox genes activate proteins to determine A. animal cephalic region O B. animal…

A: HOX genes are groups of regulatory genes which encode for the transcription factors and are…

Q: A major source of evidence for evolution is to be found in the comparative anatomy of organisms.…

A: Evolution is the process of slow and gradual change over a period of time. Many theories are given…

Q: The bones that make up the forelimbs of monke cats, whales, and birds are similar. of the following…

A: Evolution can be studied by various evidences like homologous and analogous organs.

Q: 1. List three to five kinds of plants that belong to the same group but bear different flowers and…

A: The living organisms on this planet can be broadly divided into - Plants, Animals and Microbes. The…

Q: 6 of 7 B. The ancestors of whales once had femurs and pelvises C. Whales will be able to walk on…

A: Evolution is the gradual change in the inherited traits of biological populations over many…

Q: 1) explain how differences in gene expression of genetically similar organism can result in…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 11. Why do scientist examines and compares the dna of various organisms? a. To quickly check the age…

A: The method of natural selection is used to change the features of a species over numerous…

Q: 7. Fossils can form in several ways. (A) Explain 2 of the more common ways that fossils form and how…

A: fossils are the remains or impression of a prehistoric plant or animal embedded in rock and…

Q: organism that primarily undergoes extensive and rapid growth

A: The fertilization in humans takes place in the Fallopian tubes of the female reproductive system.…

Q: 1.  Do you think it is important to understand evolution?  List three different ways that evolution…

A: The concept of evolution was given by two scientists Darwin and Wallace. It was based on natural…

Q: C. Vestigial structures 34. The forelimbs of humans, horses, cats, and bats are considered to be…

A: The organs which have same anatomical structure but are different in function is called as…

Q: Based on the evolutionary relationships among the chimpanzees, humans, gorillas, orangutans, and…

A: The examination of evolutionary relationships between biological things — usually species,…

Q: 30. When organisms develop similar features in environments that are geographically far apart but…

A: Evolution is defined as a change in inherited traits within biological populations over successive…

Q: A. The earliest evolutionary change in the hominins was a. increased brain size. b. habitual…

A: Evolution is defined as the process by which the an organism change through time as a result 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: Changes in the traits of the fossils studied are  consistent with what is expected to be favored by…

A: Horses are generally thought of as grazers (animals that eat grass) as opposed to browsers (animals…

Q: 17.According to the excerpt from the Descent of Man in Sources of Making of the West… Charles…

A: The Descent of Man, is a book by Charles Darwin which was  published in 1871 for the first time. It…

Q: 2. The presence of homologous structures is a strong indicator that the organisms evolved from…

A: Evolution is a revolutionary process in which organisms can change their characters from generations…

Q: 1. What era is known as the age of reptiles? 2. In animals, Hox genes activate proteins to…

A: Developmental Biology is the branch of Biology that deals with the organ development and other…

Q: The discovery of Australopithecus afarensis (Lucy) was anatomically important because of what trait?…

A: Introduction The process of natural selection is used to change the characteristics of a species…

Q: Why do fruits Go brown?

A: We notice in our daily lives that when an apples is cut and left for long, it turns brown. Banana…

Q: DNA sequence data suggest that modern humans last shared a common ancestor with Old World monkeys…

A: Introduction Phylogenetics is a field of biology that investigates organisms' evolutionary…

Q: 3. In biological terms, what is the definition of a species?

A: 3. In biological terms, what is the definition of a species? Taxonomic studies consider a group of…

Q: 3. Which of the following chordates are believed to have been the most recent vertebrate group to…

A:

Q: Gene duplications during vertebrate evolution have led toA. the control of body segmentation in mice…

A: Gene duplication is an event that leads to the creation of new genetic material during the process…

Q: 27. Which of these is considered as one of the content in Darwin's book On the Origin of Species? A.…

A: Darwin Published the book called "On the Origin of Species", on the idea of the Evolution of…

Q: 36. Which of the following relies on the study of embryos as evidence of evolution? A. Comparative…

A: Which of the following relies on the studies of embryo as evidence of evolution?

Q: 3. Linear evolution suggests that there is a ladder, or step- progression, to evolution over time --…

A: Evolutionary developmental biology is considered a new norm in evolutionary biology. It arose from…

Q: World's shortest man dies in Italy 2010/03/16 11:14:00…

A: Shortest man = He pingping Tallest man = sultan kosen Both of these are known by their body height…

Q: Question 36 On the tree below, which feature do all organisms inherit? shark hare parrot tuna frog…

A: Option a (A) is the correct answer As we move from A to F we find that :- A) Vertebrae:- is common…

Q: Give an EXAMPLE of each genetic term to tell the difference of the terminologies A. Gene and Allele…

A: Introduction: Genetics is the study of genetic composition, heredity, and genetic variation in…

Q: Archaeologists and Paleoanthropologists often look for evidence of early hominins by studying…

A: Answer : Option (1) is correct, - taphonomy.

Q: Using the following list, describe the proper sequence for the events of animal development: 1.…

A: Animal development is occurs in sequential manner.

Q: Illustrate the Evolution of man and briefly explain

A: Human evolution is the cycle by which individuals were created on Earth from  primates.…

Q: All of the following are true about humans EXCEPT: A. our zygote and early embryo cells have…

A: Introduction :- A zygote is a eukaryotic cell created when two gametes fertilise each other. The…

Q: 1. What are the possible explanations for why the hominid lineage may have favoured bipedal…

A: 1. The bipedal movement might have been a coping mechanism for surviving in an environment with…

Q: Why are the similarities among organisms during early development evidence for evolution? Give an…

A: Evolution is the gradual change in the inherited traits of natural populations over many…

Q: Lumber lordosis or the inward 's-shapes' curve of the human spine, can be described as a ___ trait:…

A: Evolution in biology can be mostly simply described as descent with modifications, which…