'Beneficial mutations' presentation slideshows

11/26

627 views • 35 slides

Bell Ringer (On a sheet of paper)

671 views • 32 slides

405 views • 19 slides

Evolutionary Biology Group Isabel Gordo

Genomes and Evolution. Evolutionary Biology Group Isabel Gordo. Evolutionary change:. -Rate of mutation -Strenght of natural selection -level of interaction between mutations - epistasis. Understanding the evolution of any biological system

341 views • 18 slides

Plant Kingdom Notes 1. Characteristics of Plant Kingdom A. Multicellular (Many-celled)

Plant Kingdom Notes 1. Characteristics of Plant Kingdom A. Multicellular (Many-celled) B. Eukaryotic (Has a Distinct Nucleus) C. Autotroph (Makes its own food) D. Cell wall made of cellulose (Good fiber for our diet). 2. Benefits of Plants A. Oxygen B. Food C. Shelter

1.79k views • 14 slides

Mutations

Mutations. Mutations. Changes in the genetic code They come from mistakes that cells have made in copying their own DNA. If a cell has a mutation, all of its daughter cells will inherit the same mutation!. What makes DNA?. Sugar Phosphate Backbone + Base = Nucleotide. Types of Mutations.

458 views • 12 slides

13-3 Mutations Can be good, bad or nothing!!

450 views • 10 slides

Molecular evolution What is molecular evolution? Mutation, drift and selection acting at the molecular level

Molecular evolution What is molecular evolution? Mutation, drift and selection acting at the molecular level. Change in DNA sequences. ATGGTCAAGCTTACCATG. ATG C TCAAGCTTACCATG. ATGGTCAAGCTTACCATG. ATGGTCAAG A TTACCATG. ATGGTCAAG A TTACC T TG. Molecular evolution

377 views • 6 slides