A slender tube in certain bacteria and algae that connects two individuals during conjugation and through which the transfer of genetic material occurs.
Have vs. HasHave and has are different forms of the verb to have. Even though they come from the same word, there are slight differences in the way they’re used. Have is used with I, you, we, and they, while has is used with he, she, and it. The verb to have has many different meanings. Its primary meaning is to possess, own, hold for use, or …
What Are Irregular Verbs?Verbs (the action words in sentences) are grouped as either regular and irregular, based on whether they follow standard rules of conjugation. Some common irregular verbs include go, have, make, say, take, and know. Regular Verbs To form the past tense of a regular verb, just add -d or -ed to the end of it. For example, learn becomes learned in the past tense. Irregular …
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Science definitions for conjugation tube
A slender tube in certain bacteria, algae, and fungi that connects two individuals during conjugation and through which the transfer of genetic material occurs.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.