Ans:
The difference in the facial structures of human and chimpanzee is an example of :
- (D) Vestigiality.
Vestigiality is the adaptive evolutionary process, during the process of evolution of genetically determined structures or attributes that have extinct some or all of their ancestral function in a given species.
II Please give ratings II
The difference in facial structures of human and chimpanzee is an example of A. heterochrony B....
Part C Which phylogenetic tree highlights all the branches where evolution occurs? Gorila +Human -Bonobo Chimpanzee Gorila Human Bonobo Chimpanzee Gorila Human •Bondho Cherpenzee Crorila un Bonde Choparzec
4 1. Chimpanzee, 2. Australopithecus africanus, 3. Homo erectus, 4. Modern Human Be sure to address all aspects of this question in your response for full credit: [a] Does A. africanus look more similar to humans or to chimpanzees? b] Is the A africanus foramen magnum anterior or posterior compared to chimpanzees? [c] Does H. erectus look more similar to humans or to chimpanzees? [d] Is the H. erectus foramen magnum anterior or posterior compared to humans?
4 1. Chimpanzee,...
A. Describe the structures and events associated with human cogenesis and indicate the ways in which it is significantly different from spermatogenesis. B. Describe the characteristic events of the second and third trimesters of human pregnancy. C. Differentiate between primary and secondary succession and give an example of each D. List two types of habitat restoration efforts and give one example of each effort.
no explaination is needed
21. Iodine deficiency promotes the formation of enlarged thyroid glands (goitre) because a) more thyroid hormones are now produced in the thyroid gland. b) the thyroid gland switches to production of a different hormone. e) reduced levels of thyroid hormones fail to prevent stimulation of thyroid gland by TRH and TSH. d) iodine now needs to be synthesized in the thyroid gland. 22. An unequal distribution of ions inside and outside of a nerve cell is...
QUESTION 2 Siamang Gibbon Orangutan Gorilla Human Bonobo Chimpanzee Click to view larger image. According to this phylogenetic tree, which statement is correct? There is only one correct answer. O A. Humans and chimpanzees are more closely related to one another than either is related to gorillas. OB. Chimpanzees, bonobos, and gorillas are more closely related to one another than any are to humans. O C. Chimpanzees and bonobos evolved from humans. O D. Humans are more closely related to...
Explain the difference between pure risk and speculative risk. Give an example of the human, natural, and economic risks that fall within each category Subject: entrepreneurship
The human genome A. Is organized in boxlike structures called chromosomes B. Has two sets of 23 chromosomes, one from each parent. C. Consists of 300,000 genes. D. Includes 12 sets of autosomes. E. All of the above.
these 5 practice questions
-. What is thought to have been one major factor in causing the Permian Mass Extin A. India pushing into Asia. B. Laurasia breaking apart C. Volcanism and Pangaea formation D. Gondwanaland land breaking apart E. Comet/asteroid impact - The activity of Hox gene clusters in part determines A. Number and sequence of body structures in animals. B. Adaptation of original structures for new (derived) functions. C. Orientation of new branches and leaves to sunlight. D....
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A cold transmitted by a facial tissue is an example of: Select one: O a, direct contact. b. fomite. C. Vector. d. droplet transmission. e. vehicle transmission. How do spirochetes and spirilla differ? Select one: O a. Spirilla are found in chains of cells whereas spirochetes exist as individual cells. O b. Spirilla have external flagella but spirochetes have axial filaments. O c. Spirochetes have a rigid, corkscrew shape while spirilla are helical and more flexible. O...
of the following Based on the cladogram which statements is correct? rhesus baboon monka orangutan chimpanzee human common ancestor a. rhesus monkey evolved first b. humans evolved from baboons c. rhesus monkeys are more primitive than baboons. do rhesus monkeys, baboons, oragutans, gorillas, chimpanzees, and humans all evolved from the same common ancestor