Which plant cells contain half the DNA from one parent plant? xylem and phloem

pollen and ovule

pith and cambium

epidermis and mesophyll

20 points asap! question 1 - in your own words, explain the scientific evidence that supports the plate tectonic theory. question 2 - in your own words, explain why the geological structures in florida are different from the geological structures in colorado.

Which of the following is an effect of the uneven heating of the earth by the sun? a sea breeze a land breeze a convection current all of the above

Asegment of dna that codes for rna and a protein is a