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Cross Pollination

The genetic exchange of information in two different plants to reproduce more members of the same species, or a cross of the two.

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How dominance works at the DNA/RNA/protein

... Now you decided to see what happens if they breed together, so you do cross-pollination. Your new generation receives one copy of each chromosome from yellow pea plant ...

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by Cat
Fri Oct 05, 2012 1:15 am
Forum: Genetics
Topic: How dominance works at the DNA/RNA/protein
Replies: 10
Views: 9795


... ways you can gain blue colour? How many loci to use? You need to self-cross F1 of two pure breed individuals and look at F2 ratios: for self-pollination: divide F2 dominant by F2 recessive (158/8=19.75). The standard ratios are: single ...

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by Cat
Wed Dec 14, 2011 9:58 pm
Forum: Genetics
Topic: Question about basic crossing.
Replies: 5
Views: 4657

I need help!!!

... having trouble with this question. What is the difference between self-pollination and cross-pollination? My text book has hardly information about this in there. So anyone please ...

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by smitcat
Sun Sep 12, 2010 3:57 am
Forum: General Discussion
Topic: I need help!!!
Replies: 3
Views: 1176

Cross-pollination -- Mendel

Hey, I'm currently repeating Mendel's experiment of sweet peas. So far, I already know that my pea plants are purebred. Now, I need to cross pollinate my pea plants. However, the flowers' petals firmly enclose its ovary and stamen. I don't want to rip them apart...because I might accidentally ...

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by winterie
Tue Mar 02, 2010 12:02 am
Forum: Botany Discussion
Topic: Cross-pollination -- Mendel
Replies: 2
Views: 2244

Re: The Colin Leslie Dean species paradox

... a genus, and there are many species of irises. I would assume you can cross different species of irises, that's how we got all the variations. ... (quite interesting, we actually did the field work of self and cross-pollination). But the corn never pollinated the soy beans or the alfalfa ...

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by AFJ
Wed Jul 01, 2009 12:25 am
Forum: Evolution
Topic: The Colin Leslie Dean species paradox
Replies: 135
Views: 186381
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