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Yanka [14]
3 years ago
12

The first phylum to have a true coelom is

Biology
2 answers:
maw [93]3 years ago
5 0

Answer:

Phylum Annelida

Explanation:

SpyIntel [72]3 years ago
3 0
The answer is the Phylum Annelida
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List the eight categories of biological classification of organisms from the most general category to the most specific.
NARA [144]

Answer:

Classification of biological organisms from most general to most specific is -

Domain

Kingdom

Phylum

Class

Order

Family

Genus

Species

Explanation:

A hierarchy system of taxa or ranks of living organisms up to species level is known as taxonomic classification. It includes a higher and most generalized rank domain consist of archaea, bacteria, and eukarya. Second most generalized ranks kingdom that consist of various kingdoms.

Less generalized ranks are in order of a decrease in general and an increase in specificity are phylum, class, order, and family and the most specific ranks are genus and species.

8 0
3 years ago
with reference to the role of oncogenes, explain how the normal controls over the cell cycle can be lost.
Katena32 [7]
<span>#1) With reference to the role of oncogenes, explain how the normal controls over the cell cycle can be lost.

Answer: The way that cell cycle can be lost is by going through changes in the activity of cell cycle regulators. Cancer causes different types of mutations. There are two types of cell cycle regulators that can promote the development of cancer:

-Positive Regulators that can be over activated (become oncogenic).
-Negative Regulators (tumor suppressors) which can be inactivated.

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7 0
3 years ago
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A biotic or an abiotic resource in the environment that causes population size decrease is
Nadusha1986 [10]


Water! (abiotic)

If water runs out then everything dies! :)

Thanks for the opportunity to answer your question and I hope this help! :)

8 0
3 years ago
Fungi are either or .
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saprophytes-parasites


3 0
3 years ago
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What is an anthers reproductive function?<br><br>PLEASE GIVE A WELL WRITTEN ANSWER
mixas84 [53]
All other organs, ducts, and glands in the reproductive system are considered secondary, or accessory, reproductive organs. These structures transport and sustain the gametes and nature the developing offspring.
Hope this helps!
3 0
2 years ago
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