What structure is missing in the fungal hyphae shown on the right side of Figure 21-5? A. cell walls
B. cross walls
C. nuclei
D. cytoplasm

Which of the following lines of evidence would best support your assertion that a particular plant is an angiosperm? a) it produces seeds. b) it retains its fertilized egg within its archaegonium. c) it lacks gametangia. d) it undergoes alternation of generations.

Many farmers prefer cattle without horns because it is safer for their herds. the allele for no horns (n) is dominant to the allele for the presence of horns (n). a farmer mates a male with horns to a heterozygous female without horns. what is the chance that the offspring will have horns?

Asap. this question is 100 points if you answer it question: describe the basic relationship between ocean depth and temperature seen in the graph