One trait a plant can have is either red leaves (R) or brown leaves (o). Another trait is tall stems (7) or short stems (1). A plant used in a dihybrid cross has
the genotype RrTt. What is the phenotype of this plant?
A. Red leaves, short stems
B. Brown leaves, tall stems
C. Red leaves, tall stems
D. Brown leaves, short stems

para sakin lang naman ..is letter a

≅200-130 milions years ago pangea splited in 2 continents

correct answer: understand the different control methods available

integrated pest management is an strategy that is based on the ecosystem and try to prevent the pest and the damage caused by them by applying combination of technique like habitat manipulation, biological control and use of resistant varieties.

the main aim of the integrated pest management is not to completely eliminate the pest but to strengthen the ecosystem so that conditions are favorable for plants and unfavorable for pests.