Which cellular organelle is thought to have evolved from a prokaryote that was able to use oxygen?

A. chloroplast

B. ribosome

C. Golgi apparatus

D. mitochondrion

Which type of blood vessels contain thick muscular tissue within their walls to pump blood throughout the body?

A color blind man without hemophilia (both X-linked traits) marries a woman who is a carrier for both traits. What is the probability they will have a son with both color blindness and hemophilia? Hemophilia and color blindness are unlinked genes. a.

Define the word experiment

What causes the disorder?

How does weathering, deposition effect a hurricane

Explain the process that creates wind?

Science can only test questions that involve the natural world true or false

Viruses are the exception to the cell theory, but they have some characteristics of living things. What is one of these characteristics?

Which type of cell has the following characteristics? - They are larger in size - They have a nucleus and membrane bound organelles - They are living A. Prokaryotic Cells B. Bacteria Cells C. Simple Cells D. Eukaryotic Cells

Most proteins in present-day mitochondria are made by cytoplasmic ribosomes from mRNA transcribed from nuclear genes. Can this fact be reconciled with the hypothesis described in the passage? A.