Experiments of mendel - monohybrid crosses, Biology

EXPERIMENTS OF MENDEL

MONOHYBRID CROSSES

When only a single pair of contrasting or differentiating traits is considered in a cross (or inheritance of only one pair of contrasting traits is studied in a cross), it is called monohybrid cross, e.g ;

1012_monohybrid cross.png

 

The two forms of the trait appear in F2 generation in ratio of three dominant to one recessive, 3 : 1. It is also called monohybrid ratio. For example, in the character of height (cross tall X dwarf) Mendel obtained 787 tall and 277 dwarf plants (ratio 2.84 : 1). A similar result for flower colour was 705 red to 224 white (ratio 3.15 : 1).

Posted Date: 10/10/2012 3:44:33 AM | Location : United States







Related Discussions:- Experiments of mendel - monohybrid crosses, Assignment Help, Ask Question on Experiments of mendel - monohybrid crosses, Get Answer, Expert's Help, Experiments of mendel - monohybrid crosses Discussions

Write discussion on Experiments of mendel - monohybrid crosses
Your posts are moderated
Related Questions
Phylum Sarcomastigophora Locomotory organelles - flagella, pseudopodia or both types, usually with one type of nucleus; typically no spore formation, sexual reproduction thro

Describe in brief about Pseudoisoehromatic Plates test Commonly known as Ishihara's plates, these reveal one pattern to the normal eye and another to the colour deficient. Colo

whats the difference in respiratory system in mammals,reptilia and amphibian?

Why are the tropical forests also known as stratified forests? In the tropical forests tall trees of several species have their crowns forming a superior layer under which dive

Phyium Oomycetes 1) They reproduced asexually by non-motile conidia and/or mobile flagellatedzoospores. 2) The sexual reproduction is by fusion of a male gamete with an egg

When conducting a hair comparison, what factors would you consider?

The name Joseph Merrick, subject of "The Elephant Man", is generally associated with one disorder, though it now seems likely he actually suffered from a different disorder. Name e

Explain Coelomates? Recall that Acoelomates have solid bodies, and Pseudocoelomates have body cavities that form between the endoderm and the mesoderm. In contrast, the body ca

Adverse Effects of Adefovir dipivoxil  Doses of adefovir used for HBV are generally well tolerated but may be associated with asthenia, headache, diarrhea and abdominal pain. H

Kidney - 2 in number. Dark red. Slightly flattened. Bean shaped. 10 cm. long, 5 cm wide and 4 cm thick (In rabbit 20-25 mm). Weighing 150 gm in male 135 gm in fema