Please Use the Following Information to Answer the Question(s) Below

question 36

Multiple Choice

Please use the following information to answer the question(s) below.
There is a group of invertebrate animals called rotifers, among which a particular group of species reproduces, as far as is known, only asexually. These rotifers, however, have survived a long evolutionary history without evidence of having been overcome by excessive mutations.
-Because the rotifers develop from eggs, but asexually, what can you predict?

• A) The eggs and the zygotes are all haploid.
• B) The animals are all males.
• C) Although asexual, both males and females are found in nature.
• D) No males can be found.

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Definitions:

SA Node

The sinoatrial node, often referred to as the SA Node, is the natural pacemaker of the heart. It generates electrical impulses that initiate the heartbeat, controlling heart rhythm.

Atrioventricular Bundle

A bundle of heart muscle fibers responsible for conducting electrical impulses from the atria to the ventricles of the heart.

Arterial Wall

The layer of tissue constituting the outer structure of an artery, comprising three layers: the intima, media, and adventitia, crucial in maintaining blood pressure and circulation.

Pulmonary Circuit

Circulatory pathway between the lungs and the heart.