Mechanism of natural selection

Assignment Help Biology
Reference no: EM132510623

Genetic mutation is what leads to the mechanism of natural selection, and thus contributes directly to evolution, a necessary and useful process. The crossing over and randomization at fertilization also increases variation. Without the variation that results from mutations, natural selection would not occur, thus proving that genetic mutations are beneficial and crucial for life. However, cancer is a disease caused by mutation. Does this mean that cancer is inescapable for all humans if we simply live long enough?

Reference no: EM132510623

Questions Cloud

Effective global leadership achieve : What does effective global leadership achieve? Describe the impact of e-business on leadership.Consider the role of culture when motivating employees.
Significant effect on primary productivity : The scientist fertilizes one lake with phosphorus and takes 50 water samples 1 month later to determine the amount of chlorophyll in the lake.
Determine the total allocated overhead cost for januar : Determine the total allocated overhead cost for January, March, and August. [Do not round intermediate calculations. Round your answers to the nearest]
Which typically would be considered an incremental cost : Which of the following typically would be considered an incremental cost? factory overhead cost,direct product cost,conversion cost
Mechanism of natural selection : Genetic mutation is what leads to the mechanism of natural selection, and thus contributes directly to evolution
Identify the effective shear strength : Identify the effective shear strength at the middle of Soil C layer. You are given the consolidated undrained triaxial test results in Table I.
Leadership situation and experience : Describe the context of your best leadership situation/experience. What words would you use to describe this experience?
Discuss types of published statistics each agency produce : For this Discussion Board, students are asked to identify three (3) types of agencies where records would be important in the criminal justice system.
Understanding shallow areas of the ocean floor : Spider crab and algae: Spider crabs live in shallow areas of the ocean floor, and greenish-brown algae lives on the crabs' backs, making the crabs

Reviews

Write a Review

Biology Questions & Answers

  Examining a pedigree associated

When examining a pedigree associated with x-linked dominant inheritance you observe a circle that is black. What is/are the possible genotypes

  Which phenomenologist had this view

A leading phenomenologist held the view that qualitative researchers should glean experiential information about a phenomenon from artistic sources

  Where are carbohydrates found

Where are carbohydrates found? Discuss the daily recommendations for carbohydrates in adults based on the RDA?

  Can you explain the anatomical mechanism

Can you explain the anatomical mechanism that could cause this ineffectiveness?

  Gymnosperms and angiosperms

Which of the following are adaptations to land of both gymnosperms and angiosperms but are lacking in ferns and mosses? A) sporesB) true roots, stems, and leavesC) fruits and flowers

  What is a phenol coefficient of an antimicrobial agent

1. What are the major differences and similarities among antiseptics and disinfectants?

  Explain the hexokinase bound to glucose and adp

In the structure of hexokinase bound to glucose and ADP (1DGK), draw aroadkill diagram for glucose (only, not ADP)

  What is the endocrine disorder in individual

1. What is the endocrine disorder in this individual? 2. Is this a primary or secondary disorder? Why? 3. Why is HCG used in the treatment? 4. Both FSH and HCG are needed in the treatment. Explain Why?

  What type of molecule serves as the inorganic carbon

What type of molecule serves as the inorganic carbon reservoir for photosynthesis

  Discuss how these two processes differ

Examples of positive and negative control of transcription can be found in the regulation of expression of the bacterial operons lac and trp. Use these two operon systems to describe the difference between positive and negative regulation.

  Do you think there are differences between the clone and a

in 2008 the food and drug administration fda approved food derived from cloned animals. in addition these products will

  A mutation in the transcription factor gene which leads to

your friend works in a lab that is studying why a particular mutant strain of drosophila grows an eye on its wing. your

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd