The roots grow down towards the water and nutrients in the soil. the stem grows upwards towards the sun for energy
Answer:
The power source is called a "Multi-Mission Radioisotope Thermoelectric Generator" or MMRTG for short. The MMRTG converts heat from the natural radioactive decay of plutonium into electricity. This power system charges the rover's two primary batteries. The heat from the MMRTG is also used to keep the rover's tools and systems at their correct operating temperatures.
Answer:
maternal inheritance
Explanation:
the differing levels of expression of the mutant phenotype in different progeny
Answer:
Radiocarbon dating
Explanation:
Radiocarbon dating measures radioactive isotopes in once-living organic material instead of rock, using the decay of carbon-14 to nitrogen-14. Because of the fairly fast decay rate of carbon-14, it can only be used on material up to about 60,000 years old.
Ansnswer:
False.
No Mendel principled talk about how different genes assemble unregulated with one another to develop reproductive cells
Explanation:
Gregor Mendel was a scientist and the founder of modern science genetics. He made so findings in 1865 and He proposed three laws and they are;
Law of independent assortment which states that two alleles from different genes separated independently to form gamete.
Law of segregation states that a pair of gene separated to for reproductive cells.
Law of dorminant inheritance states that in heterozygote, dorminant allele will masked the recessive allele.
