Chapter 12.2 Warm-Up Question 4/15/10 Essential Question: How do organisms change as they go through...

9
Chapter 12.2 Warm-Up Question 4/15/10 Essential Question: How do organisms change as they go through their life cycles?

Transcript of Chapter 12.2 Warm-Up Question 4/15/10 Essential Question: How do organisms change as they go through...

Page 1: Chapter 12.2 Warm-Up Question 4/15/10 Essential Question: How do organisms change as they go through their life cycles?

Chapter 12.2 Warm-Up Question

4/15/10Essential Question:

How do organisms change as they go through their life cycles?

Page 2: Chapter 12.2 Warm-Up Question 4/15/10 Essential Question: How do organisms change as they go through their life cycles?

Warm-Up Question

What are your genes / alleles made up of ? (Hint: Think basic hereditary molecule).

What is the function of your genes / alleles?

What are the products of the decoding of your genes / alleles?

Page 3: Chapter 12.2 Warm-Up Question 4/15/10 Essential Question: How do organisms change as they go through their life cycles?

Incomplete Dominance

When this condition occurs the phenotype of heterozygous individuals is intermediate ( in between) those of the two homozygous conditions.

Page 4: Chapter 12.2 Warm-Up Question 4/15/10 Essential Question: How do organisms change as they go through their life cycles?

Incomplete Dominance Example

Red snapdragons (RR)

crosses with

White snapdragons

(R’R’)

Page 5: Chapter 12.2 Warm-Up Question 4/15/10 Essential Question: How do organisms change as they go through their life cycles?

Incomplete Dominance Example

The result is a snapdragon with an intermediate phenotype

(RR’).

WHY?????????

Page 6: Chapter 12.2 Warm-Up Question 4/15/10 Essential Question: How do organisms change as they go through their life cycles?

Incomplete Dominance Example

Flowers contain enzymes that control pigment production.

R allele = functional enzyme.

R’allele = codes for a defective enzyme.

Page 7: Chapter 12.2 Warm-Up Question 4/15/10 Essential Question: How do organisms change as they go through their life cycles?

Codominance

Condition in which both alleles are expressed equally in the heterozygote.

Page 8: Chapter 12.2 Warm-Up Question 4/15/10 Essential Question: How do organisms change as they go through their life cycles?

Codominance

Example: Checkered chicken, p. 317 Figure 12.8.

Page 9: Chapter 12.2 Warm-Up Question 4/15/10 Essential Question: How do organisms change as they go through their life cycles?

“At the end of the Day, we are…”

Give examples of

Incomplete Dominance and Codominance.

Able to Compare and Contrast:

Incomplete Dominance and Codominance.


Mastitis Organisms Contagious organisms Environmental organisms “Oddball” organisms.

Mastitis Organisms Contagious organisms Environmental organisms “Oddball” organisms.

Topic: Limiting Factors Essential Question: What do organisms depend on and compete for in an ecosystem?

Topic: Limiting Factors Essential Question: What do organisms depend on and compete for in an ecosystem?

12.2 repaso

12.2 repaso

Caselet 12.2

Caselet 12.2

IPv6 Services: AAAA DNS Lookups over an IPv4 Transport · 12.2(2)T 12.2(25)SEA 12.2(25)SG 12.2(33)SRA 12.2(17a)SX1 15.0(2)SG 15.3(1)S CiscoIOSXERelease2.1 3.2.0SG IPv6Services:AAAADNS

IPv6 Services: AAAA DNS Lookups over an IPv4 Transport · 12.2(2)T 12.2(25)SEA 12.2(25)SG 12.2(33)SRA 12.2(17a)SX1 15.0(2)SG 15.3(1)S CiscoIOSXERelease2.1 3.2.0SG IPv6Services:AAAADNS

Chapter 8: Cell Reproduction Essential Question: How do organisms grow? How do cells reproduce by cell division?

Chapter 8: Cell Reproduction Essential Question: How do organisms grow? How do cells reproduce by cell division?

EVOLUTION. Charles Darwin Question for Thought Earth has millions of other kinds of organisms of every Earth has millions of other kinds of organisms.

EVOLUTION. Charles Darwin Question for Thought Earth has millions of other kinds of organisms of every Earth has millions of other kinds of organisms.

Essential Question How Do Organisms Reproduce?bydesign.kendallhunt.com/downloads/G7/Lesson_Supports/KH...How Do Organisms Reproduce? For items 1–4, fill in the blank to complete

Essential Question How Do Organisms Reproduce?bydesign.kendallhunt.com/downloads/G7/Lesson_Supports/KH...How Do Organisms Reproduce? For items 1–4, fill in the blank to complete

Kingdoms. Scientists use differences in organisms to help identify them Essential Question: How do scientists identify organisms belonging to different.

Kingdoms. Scientists use differences in organisms to help identify them Essential Question: How do scientists identify organisms belonging to different.

A-level Biology Question Paper Unit 02 - The variety of living organisms January 2011 · Unit 2 The variety of living organisms Tuesday 18 January 2011 1.30pm to 3.15pm Question Mark

A-level Biology Question Paper Unit 02 - The variety of living organisms January 2011 · Unit 2 The variety of living organisms Tuesday 18 January 2011 1.30pm to 3.15pm Question Mark

NATIONAL SENIOR CERTIFICATE GRADE 12 · 2016-10-11 · THREE diagram sheets for answering QUESTION 5.3, QUESTION 10.4 and QUESTION 12.2 are attached at the end of this question paper.

NATIONAL SENIOR CERTIFICATE GRADE 12 · 2016-10-11 · THREE diagram sheets for answering QUESTION 5.3, QUESTION 10.4 and QUESTION 12.2 are attached at the end of this question paper.

12.2 Viruses

12.2 Viruses

Batch system example (previous midterm question · 2013-11-19 · Further questions to try Adapted from Geankoplis question 12.2-1 2.5 m3 of wastewater solution with 0.25 kg phenol/m3

Batch system example (previous midterm question · 2013-11-19 · Further questions to try Adapted from Geankoplis question 12.2-1 2.5 m3 of wastewater solution with 0.25 kg phenol/m3

12.2. Biotehnoloģijas

12.2. Biotehnoloģijas

Weblogic 12.2 und DB 12.2 – das perfekte Duo fileGemeinsam mehr erreichen. Weblogic 12.2 und DB 12.2 – das perfekte Duo Matthias Fuchs, Andreas Chatziantoniou

Weblogic 12.2 und DB 12.2 – das perfekte Duo fileGemeinsam mehr erreichen. Weblogic 12.2 und DB 12.2 – das perfekte Duo Matthias Fuchs, Andreas Chatziantoniou

12.2 Goldsmith

12.2 Goldsmith

Edicion 12.2

Edicion 12.2

GMO’s Patentability in USA · patent application, claiming that the microorganisms in question were a product of natur, belong to the category of the living organisms. Living organisms

GMO’s Patentability in USA · patent application, claiming that the microorganisms in question were a product of natur, belong to the category of the living organisms. Living organisms

WJEC mark sheme summer 2005 - thiacin...F212 Mark Scheme June 2010 Question Expected Answer Mark Additional Guidance 2 (a) placing, living things / organisms / named organisms, into,

WJEC mark sheme summer 2005 - thiacin...F212 Mark Scheme June 2010 Question Expected Answer Mark Additional Guidance 2 (a) placing, living things / organisms / named organisms, into,

Ecosystems Essential Question: How do organisms interact with and respond to components of their environment?

Ecosystems Essential Question: How do organisms interact with and respond to components of their environment?