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(Science: study) The study of the patterns of inheritance of specific traits. Relating to genes and genetic information. Also known as heredity. Modern theories explain how traits are passed down from parent to offspring. The first to test this theory was gregor mendel, a monk from Austria who tried to explain why some pea plants were short and some were tall, but none were in between. He placed nets over the plants so no bees or flies could pollinate the plants. Pea plants are one of the few plants capable of self pollination, so Mendel tried this with short plants and all were short, so he expected that the same thing would happen with the tall plants. But when he tried it, 75% were tall and 25% were short. This was when he used a punnett Square. A punnett Square is a model used to predict the possible outcomes of offspring.

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Gene Upregulation/Increased Expression in HMG-CoA Reductase

So some context, I haven't taken genetics. However, in a class the other day a professor tried to differentiate the two and left me pretty confused. From my understanding, increased gene expression will result in an increase in the protein ...

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by Upperninety8
Tue Sep 30, 2014 3:21 am
Forum: Genetics
Topic: Gene Upregulation/Increased Expression in HMG-CoA Reductase
Replies: 0
Views: 47

Re: Is talent inherited?

... what you are saying, autism is not genetic and we know that it is? Do you realize that what you call "cerebral health" is determined by genetics?

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by Cat
Sat Sep 20, 2014 4:42 pm
Forum: Genetics
Topic: Is talent inherited?
Replies: 32
Views: 24051

Recessive and dominant genetics - Pitx1 case study

Hey, so in my readings on recessive and dominant genetics, I have come across a question that is pretty basic but still stumping me (maybe from burning my eyes with endless hours of reading) Question: How would a mouse embryo differ from the ones ...

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by scienceguy914
Mon Sep 08, 2014 1:44 am
Forum: Genetics
Topic: Recessive and dominant genetics - Pitx1 case study
Replies: 0
Views: 426

Chromosome Differences

I am doing a very basic study of genetics/DNA and I finally figured out that the chromosomes are different size and shape because they are made up of different genes, but what I cannot discover is when/how and why the long DNA strand breaks ...

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by Hannamerika
Wed Sep 03, 2014 6:04 am
Forum: Genetics
Topic: Chromosome Differences
Replies: 5
Views: 960

Question about hair color and tallness inheritance

Hello there! So i dont know much about genetics yet, but im very open minded about it. The situation is my father has dark brown hair and he had a wife back then and they made two children but they divorced. Both of the children have ginger ...

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by hitom
Thu Aug 07, 2014 9:58 pm
Forum: Genetics
Topic: Question about hair color and tallness inheritance
Replies: 0
Views: 618
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