5 Questions |
By Rickysegers | Last updated: Jul 1, 2021
| Total Attempts: 949
The human heart is made up of four chambers whose sole purpose is to ensure that blood is kept in circulations and if it stops then the owner will be in some deep trouble, do you think that you understood all there is to the heart functions after covering topic six f you IB biology. Test yourself by taking this test!
Questions and Answers
Coronary arteries supply heart muscle with oxygen and nutrients.
The _____ _______ collects blood from the superior and inferior vena cava.
The left atrium collects blood from the ______.
The direction of blood flow is controlled by the atrioventricular valves and semilunar valves.
The heart muscle can contract by itself, without stimulation from a nerve. This is called ______ muscle contraction.
This quiz will show you how well you comprehend transcription and translation of DNA in Eukaryotes and Prokaryotes. This material is from "Biological Science" by Scott Freeman and is the material taught in college-level...
Questions: 9 | Attempts: 46662 | Last updated: Oct 6, 2020
A Cell builds it's proteins from the Instructions encoded inits _________?
For most humans, some traits have been known to be passed from the parents to offspring, depending on whose genes are stronger between the two parents. This research on heredity has helped show the chances of a person contracting...
Questions: 5 | Attempts: 14098 | Last updated: Jun 12, 2020
Mendel observed 7 pairs of contrasting characters in Pisum sativum. One of the following is not a part of that. Find out.
Think you are a Biology buff? Do you want to test your genetic knowledge? This quiz is based on the pedigree diagram that represents biological relationships between an organism and its ancestors. Ever wondered how much you...
Questions: 28 | Attempts: 13792 | Last updated: May 12, 2021
II-3 in the pedigree below has two brothers with hemophilia A, a bleeding disorder that is inherited as an X‑linked recessive trait. What is the risk of hemophilia for her children?