You are looking at a cell through a microscope and see that a tetrad has formed, which phase of meiosis is the cell in?

Metaphase I

Anaphase I

Telophase I

Prophase I

Drinking sea water would cause a rise in the osmotic pressure of the ecf; this would force water to leave the blood capillaries. are these two statements true or false

What is one biotic factor that affects the size of a population in an ecosystem? A) local geography B) number of predators present C) average yearly temperature D) average yearly precipitation

Why is only one side of the moon visible from earth?

In 1859, Charles Darwin described a model of how living things change over time. He described this model and the evidence that supported it in a book called On The Origin of Species.

1. When is it summer in the Northern Hemisphere? when neither pole is receiving the most direct sunlight during an equinox when the Northern Hemisphere is closest to the sun when the Northern Hemisphere is tilted toward the sun

During which cellular process does telophase occur

What do sphincter muscles do? a. Trigger hormone release. b. Control peristalsis. c. Secrete digestive juices into the GI tract. d. Mix food with saliva. e. Regulate the flow of food particles along the GI tract.

What is a long term effect from coral bleaching?

What is a fossil and give example

The type of protein-energy malnutrition characterized by a general lack of protein in the diet is called __. a. marasmus b. sickle cell anemia c. cystic fibrosis d. kwashiorkor