All these statements are correct about a vein EXCEPT that...
All these statements are correct about a vein EXCEPT that it
carries blood to the heart
contains blood at low pressure
has no valve
possesses fairly thick walls
usually carries deoxygenated blood
Correct answer is C
No explanation has been provided for this answer.
The sex-linked defect in which very slight cut produces severe bleeding is known as ...
The organelle involved in tissue respiration is the ...
The following practices are adopted in the conservation of tropical rain forest EXCEPT ...
Which of the following vertebrates has the most simple structured heart? ...
The vascular tissues in higher plants are responsible for ...
In evolution, fossils are naturally preserved in ...
The major function of the cell membrane is that it ...
How many alleles control blood grouping in humans? ...
Possession of strong adhesives is a feature of animals living in/on ...