subject
Biology, 24.07.2019 15:50 mayakinseth46171

The ozone layer is contained in which layer of the atmosphere? to mesosphere the thermosphere the stratosphere the troposphere

ansver
Answers: 2

Another question on Biology

question
Biology, 21.06.2019 18:30
What type of cell is produced after fertilization occurs and the gametes combines ?
Answers: 1
question
Biology, 21.06.2019 20:00
Aresearcher has developed two stains for use with seed plants. one stains sporophyte tissue blue; the other stains gametophyte tissue red. if the researcher exposes pollen grains to both stains, and then rinses away the excess stain, what should occur? a) the pollen grains will be pure red.b) the pollen grains will be pure blue.c) the pollen grains will have red interiors and blue exteriors.d) the pollen grains will have blue interiors and red exteriors.
Answers: 1
question
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
question
Biology, 22.06.2019 04:30
Why is it incorrect to say that mitochondria function only as energy factories with cell
Answers: 1
You know the right answer?
The ozone layer is contained in which layer of the atmosphere? to mesosphere the thermosphere the s...
Questions
Questions on the website: 13722367