The tomato hornworm, manduca quinquemaculata, feeds on the leaves and stems of tomato plants, as well as other plants in the nightshade family, like eggplant and potatoes. you can pick off the horn worms which is time-consuming or you can spray with a pesticide. there is another way to already eradicate the horn worms as seen here. the white projections are the larvae of the braconid wasp, cotesia congregatus. larvae that hatch from the wasps eggs which are laid on the horn worm, and then feed on the inside of the horn worm until the wasp is ready to pupate. this method of pest control is called
a. genetic control
b. bio magnification
c. biological control
d. pheromone application
Answers: 2
Biology, 22.06.2019 05:30
Hector is back from his morning run and is feeling light-headed because his energy is depleted which food item will provide him with a quick source of carbohydrates
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Biology, 22.06.2019 11:00
In the united states there are strict fishing seasons and limits, but not all countries enforce similar laws. in bangladesh there are few if any fishing restrictions. what might be the reason for less restrictions in smaller countries like bangladesh? a) the united states is the only country worried about overfishing. b) the united states wants to limit the supply of fish to increase the price. c) bangladesh and smaller countries have an unlimited supply of fish in their coastal waters. d) small countries, such as bangladesh, are practicing subsistence fishing, taking only the fish needed to survive.
Answers: 1
Biology, 22.06.2019 21:40
In order for you to hold your breath, your nervous system must send messages to your a. respiratory system b. digestive system c. heart in your cardiovascular system d. check in your muscular system
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Biology, 22.06.2019 23:20
Asample of digestive juice was removed from the stomach of a pig. the juice was placed in a test tube along with some grains of wheat. a second test tube was set up containing an equal number of wheat grains, with distilled water rather than digestive juice. the test tubes were kept for 8 hours at 40 degrees c. after 8 hours, the grains inside the digestive juice had broken into tiny particles. the grains of wheat, in the water, were wet but otherwise unchanged. what is the control group?
Answers: 3
The tomato hornworm, manduca quinquemaculata, feeds on the leaves and stems of tomato plants, as wel...
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