Chromosomes form tetras during?

a) interphase

b) prophase l of meiosis

c) anaphase ll of meiosis

d) metaphase 1 of meiosis

What is a cell membrane used in everyday uses?

What are some similarities between the structure of the DNA and the ladder

What is the relationship between biodiversity and ecosystem stability?

What is a derived trait? A. A trait not shared with a common ancestor O B. A trait shared with a common ancestor C. A trait that improves the chances that the individual will survive O D.

What is biotechnology

Plants can often be propagated from stems but rarely from roots what features of shoots account for this difference?

What is current density?

What is radiant energy

Prairie dogs are highly social, burrow dwelling rodents. Families have a stnct sou E) 1.5 hierarchy and their "towns" can span hundreds of acres. In one colony, 750 animals live in a 500m2 area. What is the population density? A) 150 B) 2.

Which of the following represents a unique characteristic of many animals that, in general, distinguishes them from the members of other kingdoms?