Which distinguishes vertebrates from invertebrates?

A) Invertebrates live in the ocean.

B) Invertebrates develop into fossils.

C) Vertebrates are predators.

D) Vertebrates have a central nervous system.

A scientist should have an open mind because scientific knowledge is always

What assingment is this and how did we ues it

If you know that a woman has hemophilia, what can you infer about her parents' genotypes?

Which two globin genes are most divergent from each other? what is the percent amino acid identity between them?

True or false: A substance will float in water if it has a mass greater than its volume

Poliomyelitis is caused by a virus that spreads easily in human populations. most people with polio infections show no symptoms of disease.

What is the probability that the first offspring from the cross listed below will show the dominant phenotype for all loci? (type as a decimal and round to 5 decimal places) a. AA bb b. Dd ee x c. Aa d. BB dd e. Ee

Student A told Student B that his ears are the most lateral structures on his head. Student B corrected Student A and said that his ears are actually bilateral structures. Which student is correct, and why

These are harmful greenhouse gases that can destroy good ozone and were once found in hairsprays, refrigerators, and air conditioners. Question 4 options: chloroflorocarbons carbon dioxide ozone methane

What can be done to improve soil fertility? A adding fertilizers to the soil B planting legumes C leaving crops unplanted for a season D all of these