Ryan is looking at a cell under a microscope, he observes formation. he observes spindle microtubules from the centrosomes. which phase of the cell cycle is he observing?

A: Metaphase.

B: anaphase

C: prophase

What are infectious diseases and what causes them

How do animals add carbon dioxide to the atmosphere?

How does a catalyst influence a chemical reaction?

When we eat asparagus, we are eating the ___ of the plant. Answer fruit seed flower stem

Allopatric speciation requires which of the following? A. partial genetic isolation combined with natural selection B. introduction of two populations to each other, forming a hybrid zone C. extreme natural selection in a hostile environment D.

What advantage does giving birth in the harshest part of winter give to the grey seal pulps

A fungus, like the one that causes Athlete's Foot, causes disease by A. producing allergies. B. spreading spores. C. absorbing nutrients from body tissues. D. producing antibiotics.

Where do you think the matter and energy that were in a watermelon goes after it's molded and unable to be eaten?

How is crossing over different than simply receiving a particular allele from each parent?

The process of filtration in the kidney is most accurately described as