Which correctly describes the function of the dna ligase enzyme?
a)copies a dna molecule
b) repairs breaks in the dna backbone
c) cuts dna to create sticky ends
d) produces a glowing green color question

the correct answer is b. repairs breaks in the dna backbone

this would be a math

answer: grassland biomes are closer to the equator and receive more rain.

grasslands are biomes that are dominated by grasses rather shrubs and trees. savanna are biomes that exhibit grasses, shrubs and small tree as vegetation. grasslands are located near the equator of the earth. these are found in north america. savanna biomes are found in africa, south america, australia and india. grassland exhibit moderate climatic conditions, it receives   amount of rainfall higher than savanna.   therefore, savanna exhibit dry and hot climatic conditions.