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What is the major purpose of pedigree? A. To determine the average age of a family B. To find out family histories and medical records C. To find out whether a couple can have a boy or a girl D. To trace the inheritance of a certain trait through generations
Weegy: D. To trace the inheritance of a certain trait through generations. a pedigree is a way to show several generations of organisms. User: What is the chance for a couple to give birth to a baby girl? A. 25% B. 50% C. 75% D. Depends on parents' genes Weegy: The chance for a couple to give birth to a baby girl? is: B.50% User: In humans, what are chromosomes 1 through 22 called? A. Autosomes B. Extra chromosomes C. Sex chromosomes D. Tertiary chromosomes User: What do circles represent on a pedigree diagram? A. Deceased B. Female C. Living D. Male Weegy: Circles represent B) Females on a Pedigree Diagram. ___________________________________ In a pedigree, squares represent males and circles represent females. [ ] User: What does a half-shaded circle or square represent on a pedigree diagram? A. A person who is heterosexual B. A person who is heterozygous for a trait C. A person who is homogenous for a trait D. A person who is homozygous for a trait (More)
Question
Not Answered
Updated 9/3/2014 5:12:57 AM
4 Answers/Comments
In humans, chromosomes 1 through 22 are called: autosomes.
Added 9/3/2014 5:02:06 AM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by Janet17 [9/3/2014 5:10:59 AM]
[Deleted]
Added 9/3/2014 5:07:32 AM
Deleted by Wallet.ro [9/3/2014 5:09:05 AM]
A half-shaded circle or square on a pedigree diagram represent person who is homozygous for a trait.
Added 9/3/2014 5:09:06 AM
This answer has been flagged as incorrect.
Flagged by Janet17 [9/3/2014 5:11:47 AM]
A half-shaded circle or square on a pedigree diagram represents: A person who is heterozygous for a trait.
Added 9/3/2014 5:12:57 AM
This answer has been confirmed as correct, not copied, and helpful.
Which of the following countries has the lowest price for gasoline? A. Brazil B. India C. Mexico D. United States of America
Weegy: C. Mexico you can also refer for more prices here. (More)
Question
Expert Answered
Updated 30 days ago|3/30/2017 7:00:00 AM
1 Answer/Comment
United States of America has the lowest price for gasoline.
Added 30 days ago|3/30/2017 6:59:59 AM
This answer has been added to the Weegy Knowledgebase
What is the stored supply of oil that the United States can use in case of an energy crisis called? A. Oil and Gas Stockpile B. Petroleum Reserves C. Secure Oil Storage Facility D. Strategic Petroleum Reserve
Weegy: D. Strategic Petroleum Reserve is the stored supply of oil that the United States can use in case of an energy crisis. User: Which of the following is not a product of petroleum refineries? A. Diesel fuel B. Gasoline C. Heating oil D. Radioactive waste (More)
Question
Expert Answered
Updated 6/21/2014 7:56:59 AM
2 Answers/Comments
Gasoline is not a product of petroleum refineries. B
Added 6/21/2014 7:43:04 AM
This answer has been flagged as incorrect.
Flagged by debnjerry [6/21/2014 7:56:07 AM]
Radioactive waste is not a product of petroleum refineries.
Added 6/21/2014 7:56:05 AM
This answer has been confirmed as correct, not copied, and helpful.
Which type of mutation cannot be passed on to an individual's offspring? A. germline B. inherited C. sex cell D. somatic User: Which of the following statements regarding polyploid is true? A. Polyploid is a form of gene mutation. B. Polyploid organisms have 2 sets of chromosomes. C. Polyploid plants cannot survive. D. Wheat are produced from polyploid plants.
Weegy: B. Polyploid organisms have 2 sets of chromosomes User: Which cell is the result of meiosis? A. bone cell B. cheek cell C. liver cell D. sperm cell Weegy: Only meiosis could lead to the production of new C) sperm cells. User: Cancer may result from somatic and germline mutation. True False User: Some mutations only affect an individual gene. What type of mutation is this? A. gene mutation B. point mutation C. frameshift mutation D. fatal mutation Weegy: The answer for the question to " Some mutations only affect an individual gene. What type of mutation is this?" is B. a point mutation. [ ] User: Mistakes during which of the following processes can cause mutations? A. DNA copying B. Hybridization C. Inbreeding D. Selective breeding Weegy: A. User: What is required for an individual to have a sex-linked disorder? A. Acquired mutation B. Germline mutation C. Somatic mutation D. Sporadic mutation (More)
Question
Not Answered
Updated 284 days ago|7/19/2016 1:14:33 PM
4 Answers/Comments
Somatic mutation cannot be passed on to an individual's offspring.

Added 284 days ago|7/19/2016 1:14:11 PM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by jeifunk [7/19/2016 1:35:05 PM]
Cancer may result from somatic and germline mutation. FALSE.

Added 284 days ago|7/19/2016 1:14:20 PM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by jeifunk [7/19/2016 1:36:33 PM]
DNA copying can cause mutations.

Added 284 days ago|7/19/2016 1:14:27 PM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by jeifunk [7/19/2016 1:36:37 PM]
Somatic mutation is required to have a sex-linked disorder.
Added 284 days ago|7/19/2016 1:14:33 PM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by jeifunk [7/19/2016 1:36:46 PM]
What is a mistake made when a cell copies its DNA before dividing? A. hybrid. B. codon. C. mutation. D. translocation.
Question
Not Answered
Updated 7/21/2015 7:55:01 PM
1 Answer/Comment
Mutation is a mistake made when a cell copies its DNA before dividing.

Added 7/21/2015 7:55:01 PM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by Andrew. [7/21/2015 7:57:02 PM]
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