Assignment 1:

Create at least a 350-word blog post in Microsoft® Word in response to the following question:

Female copperhead snakes have the ability to reproduce both sexually and asexually. In your opinion, which method is best for the species in general and why? 

Develop your opinion and include the following in your post:

• Discuss asexual and sexual reproduction in terms of genetic diversity. How is meiosis related to genetic diversity? 
• Use one of Gregor Mendel’s ideas to support your opinion.

Cite your sources according to APA guidelines. See the Center for Writing Excellence for more information on using APA style.

Click the Assignment Files tab to submit your assignment.

Assignment 2:

Review information on genetic disorders on the National Human Genome Research Institute Site: http://www.genome.gov/.

Choose a genetic disorder that can be inherited from a parent. Write a 525- to 700-word paper on the genetic disorder. Include the following in your paper:

Summarize the Chromosomal Theory of Inheritance and how chromosomal abnormalities can lead to genetic disorders.

• Describe the relationship between chromosomes and DNA.
• Identify an example of a genetic disorder and describe the genetic disorder including symptoms, impact on quality of life, and life expectancy. How common is this disorder? Does it run in specific ethnic bloodlines?

Format your paper according to APA guidelines. Review the Academic Writing Guidelines video and the Center for Writing Excellence for additional guidance on academic writing and APA style.

Click the Assignment Files tab to submit your assignment.

 

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HD101

Ch. 7 Language Development

Study Questions: Write responses to each of the following questions. Write the responses in your own words, do not copy and paste from your textbook, or another source. Cite a reference for the information provided for each question. Include a reference list.

Rubric

· Responses to questions are accurate. – 5 points

· Each question has a reference citation in APA format; reference list is included/accurate. – 2 points.

· Responses are written in student’s voice. – 3 points.

­­­­­­­­1. Define and give a specific example of:

Language

Definition:

Morphemes 

Definition:

Phonology

Definition:

Semantics

Definition:

Prelinguistic language/communication

Definition:

2. What is infant directed speech?  How can parents and others who work with infants use infant directed speech to encourage language development in very young children?

3. Parents are often concerned about whether their child’s language development is on schedule.  What are 2 indicators, according to Anne Dunlea, that an infant is probably developing normally?

Indicator 1:

Indicator 2:

4. Define and give a specific example of:

Holophrases

Definition:

Telegraphic Speech

Definition:

Underextension

Definition:

Overextension

Definition:

Fast mapping

Definition:

Private speech

Definition:

Social speech

Definition:

5.   Describe the 3 views of language acquisition.

1)

2)

3)

6.  What role does poverty play in the development of language?

7. Describe the two approaches to bilingual education.  What are 2 advantages of bilingualism for children?

Approach 1:

Approach 2:

Advantage 1:

Advantage 2:

8. Define:

Syntax

Definition:

Fast mapping

Definition:

Referential Style

Definition:

Rehearsal

Definition:

Metalinguistic skills

Definition:

Metacognition

 

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Evo-devo, Medical Revolutions and Human Survival”

For your primary post, select ONE of the following discussion topics. Please select only one of the three topics listed. Using your own words, write a primary post of at least 125 words that follows the instructions. Be sure to address everything listed in the instructions. Each topic has two subtopics [a, b]; please address both of them.

Your primary post is worth up to 14 out of 20 points. Also, make a substantive reply to a fellow classmate on any topic. Use your own words. You don’t need to use any sources other than the ones specified, but if you do use other sources, you must cite them.

Topic 1 : Evo-devo. Watch the video (1)* featuring Sean Carroll discussing the science of evolution and the field of evolutionary-developmental biology (evo-devo).

(a) Describe three things that you learned from the video.

(b) Of the three things you described, which was the most surprising, and why?

(c) Discuss what these things teach us about biology.

Topic 2 [article]: The cusp of a revolution in medicine. In a recent op-ed, Craig Venter (2)* shares his opinion that we are “on the cusp of a revolution” in medicine.

(a) Describe three things that you learned from this op-ed.

(b) Of the three things you describe, which was the most surprising, and why?

(c) Discuss what these things teach us about biology.

Topic 3 [article]: Earth will survive; we may not. In a provocative Op-Ed, astrophysicist Adam Frank says that “pretending we can just extend the Holocene in perpetuity” is just a foolish excuse to put off making inevitable choices brought about by climate change.

(a) Summarize Frank’s basic argument.

(b) Some biologists, particularly conservation biologists reacted negatively to this essay. What is your reaction to this essay?

(c) Explain how this relates to biology.

 

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Please respond to each prompt (1 and 2) as directed.

DB#1:

What was your initial impression of the Cheyenne Ornithology article? How might your initial impression now be different than it would have been seven weeks ago? What, or anything in the article, would you be most likely to share with someone not in this course, and how would you explain it?  (Please see the article attached).

DB#2:

Consider your understanding of science at the start of the course and respond to the following: 

1. How would you summarize how you thought about science? (2 sentences) 
2. Has your view changed? If so, then describe in what way. If not, make a case for why not. (4 sentences)
3. What would you say to yourself about your viewpoints then, if you could? Is it easier to have a conversation about the paradigm of science with your past self or with another person, currently? Why? (4 sentences) 
4. What is one positive from learning about science the way you have? What is one negative? What would you tell yourself back in week 1 of the course to help prepare you, if you could? (4 sentences)

 

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