Biology, 05.01.2021 02:00 jessebeck0805
Corn seeds were germinated in a dark room. Not one of the seedlings was green.
When placed in the light, 75 percent of these seedlings turned green.
Which conclusion about chlorophyll production in corn plants can most reasonably be drawn from this information?
A) Light is the only factor that controls the production of chlorophyll.
B) Darkness is the only factor that prevents the production of chlorophyll.
C) Light and some other factor are necessary for chlorophyll production.
D) Light and vitamins are necessary for chlorophyll production.
Answers: 1
Biology, 21.06.2019 17:50
Which of the following represents a negatively charged ion? of t 7
Answers: 1
Biology, 22.06.2019 01:00
Plz genetic engineering can be applied to many fields including medicine and agriculture. which of the following is a medical application of genetic engineering? a. giving crop plants recombinant dna so that they would be resistant to herbicides. b. examining a persons pedigree to determine whether they can carry a gene for a genetic disease. c. analyzing a persons dna to see how closely they are related to another person. d. certain genes into bacteria so that they will produce a needed medicine.
Answers: 1
Biology, 22.06.2019 02:50
What is the term for the two sets of chromatids formed in the parent cell a.haploid b.diploid c.gamete d.tetrad
Answers: 1
Biology, 22.06.2019 03:30
Which is the correct order in the scientific process? ask a question ® form a hypothesis ® make an observation ask a question ® make an observation ® form a hypothesis make an observation ® form a hypothesis ® ask a question make an observation ® ask a question ® form a hypothesis
Answers: 1
Corn seeds were germinated in a dark room. Not one of the seedlings was green.
When placed in the l...
Mathematics, 11.06.2021 22:00
English, 11.06.2021 22:00
Mathematics, 11.06.2021 22:00
Mathematics, 11.06.2021 22:00
Mathematics, 11.06.2021 22:00
English, 11.06.2021 22:00
Mathematics, 11.06.2021 22:00
Mathematics, 11.06.2021 22:00
Arts, 11.06.2021 22:00
English, 11.06.2021 22:00