- What is the difference between a chromosome, DNA, a gene and an allele?
- What is the difference between a dominant and recessive trait - include an example?
- Who was Mendel and what did he discover - be specific.
- What was one cool thing you learned from the video?
- What is one question you still have?
Watch the CrashCourse video and answer the following questions:
10 Comments
Luis Emilio
4/1/2016 08:20:33 am
1. DNA makes up genes, Chromosomes are two chromatids together that contain DNA, Genes are sequence of DNA that determine your traits, and alleles one comes from your mom and the other from your dad, it is the version of your trait.
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Marta
4/1/2016 08:20:57 am
Chromosomes contain DNA and are found in the nucleus, DNA is the code four inside chromosomes and it makes up genes, a gene is a sequence of DNA that determines your traits, and alleles: each gene has two alleles (versions of a gene)
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Stephanie
4/1/2016 08:22:53 am
-The difference between a chromosome, DNA, and a gene and an allele is that DNA is the chords that are found in chromosomes and DNA is a sequence in a gene and a gene is found in the chromosome. Each gene has two alleles, one from mom and one from dad, its the version of your trait.
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juan
4/1/2016 08:23:56 am
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Mikael Rosario
4/1/2016 08:25:06 am
1. DNA is the code found inside the chromosome and Gene is a sequence of DNA that determine your traits. An alelle is the version of your traits.
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Miranda
4/1/2016 08:25:13 am
1.Chromosome is where DNA is found, DNA are the codes that are found in the chromosomes (The blueprint), Genes are a specific section of the DNA sequence that determine specific traits, alleles are a version of the gene (either dominant or recessive)
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Lilipad
4/1/2016 08:25:37 am
1. DNA is a code found inside of chromosomes and make up genes. Genes are a sequence of DNA's that determine your traits. Chromosomes are two chromatids joined together found in the nucleus, that contain DNA. An allele are versions of the gene. Each gene has two alleles (one from mom and another from dad).
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Melissa
4/1/2016 08:26:09 am
1. the difference is that DNA is the code found inside a chromosomes, and genes are a sequence of DNA found also inside of chromosomes, while each gene has 2 alleles one form mom and one from dad (your traits).
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Jose
4/1/2016 08:27:11 am
1. DNA is the sequence of nucleotides, which is what chromosomes are made of. Genes are a sequence of DNA which determine your traits. Alleles are the versions of a gene you inherit from your parents
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gabriela domene
4/1/2016 08:39:53 am
1. Dna is the code found inside the chromosomes and makes up genes. Genes are a sequence of DNA also found in chromosomes that determine our traits.Chromosomes are two chromatid bound together, it contains DNA and it is found in the nucleus. Allele (each gene has to allele) it is the version of your trait.
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