Which method allows the rapid and simultaneous screening of the expression of thousands of genes?
a. rt-pcr
b. northern blot analysis
c. immunoprecipitation
d. microarray
e. haplotype identification

That is true tge cactus as a structural adaptation to its envirinment has it leaves reduced to spines. but this doesnt mean it cant produce food it produces food because of the presence of chlorophyll in its stem

What is the difference between cytokinesis in plant and animal cells? animal cells dived by a cleavage furrow. plant cells divide by a cell plate that eventually becomes the cell wall. cytoplasm and cell membranes are necessary for cytokinesis in both plant and animals.