Trình bày nhưng đặc điểm giống nhau và khác nhau giữa người và động vật thuộc lớp thú

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.

What are the possible blood types among the children of parents that are ab and ii? oa) types a and b ob) types a, b, and ab c) types a, b, and o od) types a, b, ab, and o

What molecule contains an organisms genetic material, passed down from parents to their offspring