7. The number of chromosomes

1 is specific for each type of organism

2 is the same for every species of organism

3 decreases from one generation to the next

4 increases from one generation to the next

4. Describe the cell cycle and cell division and explain their importance to an organism.

How does the neural transmission compared to the endocrine signal transmission

Select all that apply. Select the animal characteristics. segmented or nonsegmented presence or absence of connective tissue green or non-green parallel veins or netted veins teeth patterns exoskeleton or endoskeleton digestive system locomotion

A student was studying cell growth using cells grown in laboratory cultures. The cultures were synchronized so that all of the cells passed through the same stage of the cell cycle at the same time.

This is an organism or cell with two sets of chromosomes. what is this called?

The carbon cycle makes carbon compounds continuously available in an ecosystem and delivers what?

Helicobacter pylori has been associated with Group of answer choices peptic ulcers emphysema duodenal ulcers lung cancer

Which of the following is NOT a hormone that regulates stages of digestion? auxin cholecystokinin gastrin secretin

Science can only test questions that invlove the natural wrold

Characteristics caused by hormones but that do not include development of reproductive organs are called