D is the answer to the question
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The loss of color(coral bleaching in coral reef organisms can be a result of <span>loss of zooxanthellae.
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Answer:
C. The bacteria have high genetic variability and high reproductive rates.
Speciation is not a mechanism of microevolution.
The correct answer is: The nuclear envelope is continuous with the endoplasmic reticulum
The nuclear envelope or nuclear membrane is composed of two phospholipid bilayers (outer and inner) that surround the nucleus in the eukaryotic cell. The space between the outer and inner membranes is called the perinuclear space. The nuclear envelop has nuclear pores that are responsible for the transport between nucleus and cytoplasm (e.g. transport of mRNA).