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Question 2 (Multiple Choice Worth 2 points)

The different forms that genes can be are known as ___________________.

zygotes

phenotypes

genotypes

alleles

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Question 3 (Multiple Choice Worth 2 points)

What is the genotype?

A trait that will not be seen in the next generation of offspring.

A trait that is hidden by another trait.

What your chromosomes say your features are.

What the trait looks like.

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Question 4 (Multiple Choice Worth 2 points)

A gene that is not expressed when paired with a dominant allele is called a/an:

trait.

mutation.

base pair.

recessive allele.

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Question 5 (Multiple Choice Worth 2 points)

The transfer of genes to offspring through sexual reproduction is _________________.

mitosis

recessive

heredity

budding

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Question 6 (Multiple Choice Worth 2 points)

What are sperm or eggs that contain half the number of chromosomes as the body cells called?

Diploid

Genes

Zygotes

Gametes

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Question 7 (Multiple Choice Worth 2 points)

A trait produced from two alleles that are alike is ____________________.

heterozygous

homozygous

homologous

analogous

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Question 8 (True/False Worth 4 points)

Human body cells have 46 chromosomes.

True
False

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Question 9 (True/False Worth 4 points)

In DNA, the complimentary way the nitrogen bases combine, helps insure that DNA will replicate correctly.

True
False

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Question 10 (True/False Worth 4 points)

Meiosis helps increase genetic diversity.

True
False

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Question 11 (True/False Worth 4 points)

Cloning is a type of sexual reproduction.

True
False

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Question 12 (True/False Worth 4 points)

Gel electrophoresis (used in DNA fingerprinting) separates DNA fragments by size.

True
False

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Question 13 (Essay Worth 5 points)

Widow’s Peak (point in hairline) is dominant to a straight hair line. Complete a punnett square using two parents who heterozygous for having a widow’s peak (Ww). What is the percent chance that the offspring will have a straight hair line?

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Question 14 (Essay Worth 5 points)

Do you think DNA evidence is enough to convict a person of a crime? Give two reasons to support your opinion.

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Question 15 (Multiple Choice Worth 3 points)

Read the passage.

There are two types of cell division: mitosis and meiosis. Most of the time when people refer to “cell division,” they mean mitosis, the process of making new body cells. Meiosis is the type of cell division that creates egg and sperm cells.

Mitosis is a fundamental process for life. During mitosis, a cell duplicates all of its contents, including its chromosomes, and splits to form two identical daughter cells. Because this process is so critical, the steps of mitosis are carefully controlled by a number of genes. When mitosis is not regulated correctly, health problems such as cancer can result.

The other type of cell division, meiosis, ensures that humans have the same number of chromosomes in each generation. It is a two-step process that reduces the chromosome number by half—from 46 to 23—to form sperm and egg cells. When the sperm and egg cells unite at conception, each contributes 23 chromosomes so the resulting embryo will have the usual 46. Meiosis also allows genetic variation through a process of DNA shuffling while the cells are dividing.

Which of the following is a significant difference between mitosis and meiosis?

The metaphase process

The genetic variety produced by meiosis and not by mitosis

The control of the phases by genes

The length of time to complete the process

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I have completely no idea how to start, and i have been going to websites for hours, for a complete guide on how to start one, but its either you have to pay, or it doesn’t give enough info. I want to become series with adsense, but i only want it to be a side job. I dont even have my own website. My email is filled with all this junk mail on how to start adsense, but gives no help at all. i am on a real tight budget, and i have to pay bills, loans… i need to know how to start my own website, domain, and adsense without spending a dollar. i am also confused with the taxes on adsense. I didnt even pay google to start adsense. please help.

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If i am using a content management system to run my website and decide to hold data in its database in order to run a password protected area, what if any data protection considerations do i need to take into account? The data held will be Email, First Name and Surname, and of course username and password.

are ipods rip offs? i think so because i bought 12 new state of the art mp3 players and tested them, and guess what finished last, the ipod 5th generation, all the other players had far better software, firmware, acceptable formats, features, and exchange between computer on the player(itunes sucks), the player that finished 1st is the wolverine mvp, im not trying to spam or anything, but i didnt have time to make a chart of all 12, so i am comparing the worst to the best, check out this link before u answer

http://primalarena.com/ipod%20vs%20wolverine.html

its every difference between the wolverine mvp and ipod fifth gen. all within a chart, and as u can see ipod only gained popularity through commercial advertisement, the only thing really has to offer is size + a few small things i think you know which is better. and when u comment please state if u would try the mvp if u could, because its a sweet player and it needs to be known,only reason it isnt is cuz people dont read

I have decided to use article distribution as a way of getting more backlinks to my websites and have submitted some articles to article websites.for the backlinks. Another way to get backlinks that I have been reading about is the practice of submitting articles to blog networks which then publish your articles as posts on blogs in their networks which results in you getting a lot of backlinks in a short amount of time. I understand that these services charge a monthly fee for membership but I was wondering if there is a free or even a low cost version of this service out there?

Thanks in advance for any helpful answers out there.

The number that pops up under the business in question is the fax number. It needs to be the regular phone number. How do they get it changed in Google Search?

How often do I need to submit my site to the major search engines? I keep seeing ads that promise to submit my website to thousands of search engines each month for around . Is it worth it?

There are two types of cell division: Mitosis and Meiosis. Most of the time when people refer to "cell division," they mean Mitosis, the process of making new body cells. Meiosis is the type of cell division that creates egg and sperm cells.

Mitosis is a fundamental process for life. During Mitosis, a cell duplicates all of its contents, including its chromosomes, and splits to form two identical daughter cells. Because this process is so critical, the steps of Mitosis are carefully controlled by a number of genes. When Mitosis is not regulated correctly, health problems such as cancer can result.

The other type of cell division, Meiosis, ensures that humans have the same number of chromosomes in each generation. It is a two-step process that reduces the chromosome number by half-from 46 to 23-to form sperm and egg cells. When the sperm and egg cells unite at conception, each contributes 23 chromosomes, so the resulting embryo will have the usual 46. Meiosis also allows genetic variation through a process of DNA shuffling while the cells are dividing.

The passage is a review of Mitosis and Meiosis. Answer the following:

a. What is one way Mitosis and Meiosis are similar?

b. A human skin cell has 46 chromosomes. After Mitosis, how many chromosomes will each new skin cell have?

c. What types of cells are produced from Meiosis?

What’s a good program similar to adsense that pays you for your site views but pays more then adsense if their is any out there?