Answer:
See the answer below
Explanation:
Green and round pea plant has the genotype GGRr. Another pea plant with yellow and wrinkled peas has the genotype ggrr. Both were crossed
GGRr x ggrr
Genotypes of the Offspring:
8 GgRr
8 Ggrr
Phenotypes of the offspring (assuming G is dominant over g and R is dominant over r):
8 green and round peas
8 green and wrinkled peas
<em>The Punnet's square can be observed in the attached image</em>.
Answer:
The water cycle.
Explanation:
The sun drives the movement of water through a process called the water cycle. In this process, water is evaporated from the sun's heat that reaches Earth. This water rises into the atmosphere in the for of water vapor. This water vapor then collects in the atmosphere along with other particles such as fine dust. This water then precipitates back onto the Earth. Presumably, the water precipitation may fall onto a land formation and integrate back into the ecosystem in the form of ground water or join a steam/river and end up in a lake or the ocean. The water then continues this cycle.
Answer: It’s B. testing the device on model cars in laboratory conditions
Explanation: Using real cars can just cause more actual accidents if the device doesn’t work.
Answer:
If we do not eat food we will not get energy.
Woah this is middle school biology? I'm a college biochemistry major and this is something we only introduce at the end of the first semester. How wild???
Anyways, I believe that one of the two strands of the DNA helix is needed for mRNA to replicate the genetic code with DNA primerase. Other techniques require multiple strands but the transcription process only needs one so the answer is D. :)
