Concept explainers
Videos
The number of species on an island usually depends on the size of the island and its distance from a mainland. This statement would most likely be made by _______.
| a. an explorer | c. a geologist |
| b. a biogeographer | d. a philosopher |
Introduction:
The branch of science that deals with the study of the relationship between the organisms with their geography are known as biogeography. A biogeographer tries to understand the development, evolution, and prevalence of organisms based on their environment.
Answer to Problem 1SA
Correct answer:
The study of the organisms with respect to their environment and its impact on its evolution and development is called biogeography. The number of species in an area with respect to the “size of the area” will be studied by a biogeographer. Hence, the correct answer is option b.
Explanation of Solution
Reason for correct answer:
Option b. is given as “biogeographer.”
A biogeographer establishes the relationship between the species and their prevalence based on the geographical location and rate of evolution depending on its environment.
Reason for incorrect answer:
Option a. is given as, “an explorer.”
Explorer voyages around different parts of the world to discover what has not been found or explored. Hence, option a. is incorrect.
Option c. is given as, “a geologist.”
A geologist studies the patterns of the soil and rocks of Earth. Hence, option c. is incorrect.
Option d. is given as, “a philosopher.”
A philosopher is concerned about the fundamental issues like knowledge, matter, values, benefits, reasons and so on. Hence, option d. is incorrect.
Hence, the options a., c., and d. are incorrect.
The number of species in a geographical location like the island, its dependence on the size of the island and its distance from the mainland can be evaluated by a biogeographer. Thus, the correct option is b.
Want to see more full solutions like this?
Chapter 16 Solutions
EBK BIOLOGY: CONCEPTS AND APPLICATIONS
- What are intrinsically disordered proteins, and how might they be useful for a living system?arrow_forwardWhat are Amyloid Fibrils? What biological functions are these known to perform?arrow_forwardHow do histamine and prostaglandins help in the mobilization of leukocytes to an injury site? What are chemotactic factors? How do they affect inflammation process?arrow_forward
- Compare and contrast neutrophils and macrophages. Describe two ways they are different and two ways they are similar.arrow_forwardDescribe the effects of three cytokines (not involved in the initial inflammation response). What cells release them?arrow_forwardDescribe activation of helper T cells or cytotoxic T cellsarrow_forward
- Compare and contrast MHC 1 and MHC 2. Describe two way they are different and two ways they similar including how they are used in antigen presentation.arrow_forwardDescribe two antimicrobial properties of the skin.arrow_forwardDescribe how the inflammation response starts including the sentinel cells and the chemicals involved. How do pathogens trigger the response particularly in the skin?arrow_forward
- How does complement promote the immune response? Describe three waysarrow_forwardWhich of the following is not a possible mechanism for autoimmunity? Select one: A. Abnormal expression of MHC II molecules in non-antigen-presenting cells B. Activation of polyclonal B cells C. Polymorphism of HLA alleles D. Molecular mimicry E. Release of sequestered antigensarrow_forwardWRITTEN WORK 3: NON-MENDELIAN GENETICS Part A: Complete the Punnett square and calculate for the probability of genotype and phenotype. i i Genotype: Phenotype: 08:55arrow_forward
Concepts of BiologyBiologyISBN:9781938168116Author:Samantha Fowler, Rebecca Roush, James WisePublisher:OpenStax College