Biology, 24.07.2019 04:00 queenkimm26
Advancements in the area of agriculture has started to depend on technology sources for better yield and technology advancements have in the areas of irrigation, and drainage. even the packing, processing, and marketing of agricultural products are also the activities which are influenced by science. global positioning satellite (gps) technology has vastly innovated agriculture. how does gps technology contribute to farming by making planting, fertilization, and crop harvesting easier? a) it tells the farmer when rain is coming. b) it cost too much, so it makes crops more expensive. c) gps makes the farmer lazy because he doesn't have to work as hard. d) gps technology has led development of robotic tractors for planting, fertilization, and crop harvesting.
Answers: 2
Biology, 21.06.2019 18:30
Which of the following represents the chemical reaction of hydrazine and hydrogen peroxide to produce nitrogen and water? a. nitrogen + hydrogen peroxide → hydrazine + water b. nitrogen + water → hydrazine + hydrogen peroxide c. hydrazine + hydrogen peroxide → nitrogen + water d. water + hydrogen peroxide → nitrogen + hydrazine
Answers: 3
Biology, 23.06.2019 00:00
The largest unit within which gene flow can readily occur is a
Answers: 2
Biology, 23.06.2019 03:30
Afruit fly population has a gene with two alleles, a1 and a2. tests show that 70% of the gametes produced in the population contain the a1 allele. if the population is in hardy-weinberg equilibrium, what proportion of the flies carry both a1 and a2? a) 0.49b) 0.7c) 0.42d) 0.21
Answers: 2
Advancements in the area of agriculture has started to depend on technology sources for better yield...
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