Dental Admissions Test (DAT) Practice Test

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Prepare for the Dental Admissions Test (DAT) with our comprehensive practice test. Study effectively with flashcards and multiple-choice questions, each with detailed hints and explanations. Get ready to ace your exam and secure your future in dentistry!

Practice this question and more.

Which of the following kingdoms lacks the presence of a nucleus and cellular division by mitosis?

Ectoderm
Microtubules
Monera
Zygote

The correct answer is: Monera

Monera, or the kingdom Monera, is a prokaryotic kingdom and is the only one to lack a nucleus. Ectoderm and zygote are not kingdoms, but rather types of cells or developmental stages. Microtubules are a component of cells and are not a kingdom.