Biology, 12.10.2019 00:20 lele142018
If you were preparing nutrient agar at home and didn’t have an autoclave, what could you use to sterilize thenutrient agar? a) bleach b) boiling for 1 hour c ) hydrogen peroxide d) oven at 121°c for 1 hour e) pressure cooker at 121°c for 15 minutes
Answers: 1
Biology, 22.06.2019 00:00
The table below shows the number of foot bones in some horse fossils.horse fossil recordhorse fossil number of foot bonesp 19q 17r 24s 13ancient horses had more bones in their foot then present-day horses. the present-day horse has 11 foot bones. what is the correct order of evolution of the horse starting from the youngest fossil? a. q p r s b. s r p q c. s q p r d. r p q s
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Biology, 22.06.2019 00:30
When analyzing tree rings, what do scientists assume a thin ring indicates?
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Biology, 22.06.2019 00:50
Iguanas need to live in a habitat that is very warm, so the pet store warms their enclosures with "basking lights" which act as an artificial sun. describe how the three methods of thermal energy transfer may take place within the iguana's enclosure.
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Biology, 22.06.2019 08:30
Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes
Answers: 3
If you were preparing nutrient agar at home and didn’t have an autoclave, what could you use to ster...
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