Genetics , Biology

Assignment Help:

Genetics

Genetics is the study of heredity. It is an ancient discipline. At least 4000 years ago, in Sumeria, Egypt and other parts of the world, farmers recognized that they could improve their crops and their animals by selective breeding. Their knowledge was based on experience and they recognized that many features of plants and animals were passed on from generation to generation. Furthermore, they were aware that desirable traits - such as size, speed and weight of animals could sometimes be combined by controlling mating, and that in plants, crop yield and resistance to arid conditions could be combined by cross pollination, The ancient breeding programs were not based on experimental studies because nothing was known of genes or any of the principles of heredity.


Related Discussions:- Genetics

Define about the mid-day meal programme, Define about the Mid-day Meal Prog...

Define about the Mid-day Meal Programme? The National Programme of Nutritional Support to Primary Education commonly known as the Mid Day Meal (MDM) Scheme (was launched in Aug

What result from unbridled continued of the population, Relative to carryin...

Relative to carrying capacity, what may result from unbridled continued growth of our population.

What is the probability of a carrier of the recessive allele, Two parents w...

Two parents who are each known to be carriers of an autosomal recessive alleles have four children. None of the children has the recessive condition. What is the probability that o

Explain the maintenance of weight loss, Explain the Maintenance of Weight L...

Explain the Maintenance of Weight Loss? Once an individual has managed to lose weight to a desirable level, it must not be assumed that the weight loss will be maintained autom

Periapical radiography - criteria for endosteal implants, Q. Periapical rad...

Q. Periapical radiography - criteria for endosteal implants? Periapical radiographs are images of a limited region of the mandibular or maxillary alveolus.  Periapical radiogra

Explain the reinforcement of patch using fibrin glue, Explain the Reinforce...

Explain the Reinforcement of Patch using Fibrin Glue? Reinforcement of Patch using Fibrin Glue :  In this technique Dacron graft is first sutured to the septum beyond i

Explain the compound water, Explain the compound water? Water :  Wate...

Explain the compound water? Water :  Water is the most important compound in living cells, making up most of the bulk of living organisms. Our own bodies contain 40% - 60% wa

Determine some food sources for copper, Determine some Food Sources for Cop...

Determine some Food Sources for Copper? Foods containing more than 1 mg copper per 1000 kilocalories are considered high in copper and include green leafy vegetables, nuts, leg

Vertibrates, what is the classification of vertibrates

what is the classification of vertibrates

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd