Welcome to Catalytic, blog to share questions about Education. This time we will answer questions and at the same time we will discuss the following questions:
Plant breeding can be done in a number of ways
a. cross marriage
b. environmental manipulation
c. do crop rotation
d. pest handling
The right answer is done by the way A cross marriage
Discussion of plant breeding
Plant breeding is done by crossing to take advantage of the appearance of a good combination of parental crosses. Plant breeding through crosses is often referred to as hybrid varieties.
Hybrid varieties are types of plants that are derived from crosses between two or more species plant who have different genetic characteristics. For example, rice hybrid can produce more 30% rice than ordinary rice, is more drought tolerant, fluffier, more fragrant and harvests faster. Examples of hybrid rice include the varieties Arize, Intani, PPH, Bernas Prima and IPB 4S.
Chapter: Inheritance of Traits
Keywords: genes, traits, crossbreeding
This is the discussion that we have compiled from various sources by the team Catalytic . May be useful.