Biology, 26.04.2020 06:00, LoneWolves
1. Japanese gardeners regularly trim away parts of the root
system to assist in dwarfing a plant. A plant’s food is
obtained through photosynthesis in the leaves; can you
suggest why trimming the roots can cause dwarfing?
2. It was suggested that roots perceive gravity through the
root cap. Would it really matter if roots grew randomly
in the soil instead of responding to gravity?
3. From the viewpoint of the plant, can you suggest a
practical reason for branch roots originating internally
instead of at the surface?
4. When you eat a yam or a sweet potato, what kinds of
compounds and cells are you consuming?
5. Persons associated with commercial nurseries and
greenhouses often sterilize their soil by heating it to get
rid of pests, but then they have to wait for a short time
after it has cooled to use it. Why?
Answers: 2
Biology, 22.06.2019 00:00, luffybunny
If the coding part of an mrna molecule is 1800 nucleotides (bases) in length, this molecule will contain codons and code for a polypeptide that is amino acids long.
Answers: 3
Biology, 22.06.2019 11:00, ryrytkg5107
Use the above pedigree for questions 1,2, and 3 1. what kind of genetic disorder is represented in the pedigree? a. recessive b. dominate refer to the pedigree in question 1. 2. is the mutated gene in this disorder located on a sex chromosome (x or y) or an autosome? a. sex chromosome b. autosome refer to the pedigree in question 1. 3. which generation has individuals that you are certain are heterozygous for the mutated gene? a. generation 1 b. generation 2 c. generation 3
Answers: 2
1. Japanese gardeners regularly trim away parts of the root
system to assist in dwarfing a pla...
system to assist in dwarfing a pla...
History, 17.10.2019 14:10
English, 17.10.2019 14:10
History, 17.10.2019 14:10