Causes of variation, Biology

Assignment Help:

CAUSES OF VARIATION -

Effect of environmental conditions

Change in the gene pattern like -

(a) Random distribution of homologous genes in meiosis

(b) Crossing over

(c) Dual parentage

(d) Random union of gametes during fertilization


Related Discussions:- Causes of variation

HEALTHY DIET, EXPLAIN THE CONSTITUENT OF FOOD GROUPS AND THEIR SOURCES

EXPLAIN THE CONSTITUENT OF FOOD GROUPS AND THEIR SOURCES

Nutrient availability, Nutrient Availability You have seen that cation ...

Nutrient Availability You have seen that cation exchange plays an important part in nutrient availability to plants. Cation exchange functions in two ways as nutrients are rele

Homework, How do adhesion and cohesion help plants move materials?

How do adhesion and cohesion help plants move materials?

What is a cytoskeleton, What is a cytoskeleton? What are its main constitue...

What is a cytoskeleton? What are its main constituents in animal cells? Cytoskeleton is the cytoplasmic structure that handles the cell, keeps its shape and fixates and moves t

Which groups does not contain a carbonyl, Which of the following functional...

Which of the following functional groups does NOT contain a carbonyl? Select one: a. Aldehyde b. Carboxyl c. Phosphate d. Amide e. Organic ester

Fresh water-types of water found on earth, Fresh Water Water, a univers...

Fresh Water Water, a universal solvent, invariably contains many soluble salts. In fresh water the total salt content remains under 15 percent. Different types of soluble salts

Explain the cultural practices of single crop, Explain the Cultural Practic...

Explain the Cultural Practices of single crop Continuous cultivation of a single crop over years on the same site causes accumulation of a particular group of microbes, which d

.general methods for studying microbial physiology, what are the general me...

what are the general methods for studying microbial physiology

Oxusome, structure of oxysome

structure of oxysome

Role of echocardiography, Echocardiography is a very important tool in diag...

Echocardiography is a very important tool in diagnosis of cardiovascular diseases and is used  virtually in all categories of cardiovascular diseases. There are certain areas where

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