9. In mitosis, when do the sister chromatids align with centrosomes in the cells?

O A. Anaphase

O B. Telophase

O C. Interphase

O D. Metaphase

What is the adaptation of cacti growing thrones? (The deer only eat throne less cacti)

Bone and blood cells are considered?

When electricity flows through water, the water molecules split into molecules of hydrogen and oxygen gas.

Organisms well suited to their environment: Select one: a. are always larger than organisms less suited to that environment. b. reproduce more successfully than organisms who are less suited for the same environment. c.

Vertebrae protect the cerebellum. true or false

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