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ziro4ka [17]
3 years ago
7

Which of the following is something a scientist might do to practice science safety? (1 point)

Biology
1 answer:
galben [10]3 years ago
4 0
Scientists would Preform Safety Instructions. It's never ok to wear open toed shoes, in case something spills. Always wash glassware. Clean work station.
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Members of the phyla Cnidaria and Bryozoa both have a circle of tentacles, which they use for feeding. Besides the difference in
Sophie [7]

Answer:

C.  Cnidarian tentacles have stinging cells, but Bryozoan tentacles are covered with cilia.

Explanation:

Cnidaria and Bryozoan, both teh phylum are classified under kingdom Animalia that contain aquatic animals found both in freshwater and marine environments.

They both use tentacles for feeding but there is diffference between there tentacles and feeding process.

Cnidarians tentacles are conist of stinging cells in the tips, which are called cnidocytes and a coiled thread-like stinger, called nematocyst. These stinging cells and nematocyst helps to capture and subdue prey. They feed over plankton or animals larger then them.

Bryozoan tentacles are covered with cilia and form an "O" or "U" shaped fold called lophophore, which helps to feed by sweeping the surrounding water. They generally feed on plankton, nudibranchs (sea slugs) and sea spiders.

Hence, the correct option is C.

8 0
2 years ago
How are asexual reproduction and sexual reproduction related?
kykrilka [37]
Asexual reproduction generates offspring that are genetically identical to a single parent. In sexual reproduction, two parents contribute genetic information to produce unique offspring.
5 0
3 years ago
What process actually increases the number of genes in an organism's genome?
kupik [55]
MUTATIONS  lead to duplications actually increase the number of genes in a genome.
7 0
2 years ago
A client has presented to the radiology department for a scheduled bronchoscopy. What drug will meet the client’s needs for amne
skelet666 [1.2K]

Answer:

First, the options:

A. Midazolam

B. Ketamine

C. Nitrous Oxide

D. Bupivacaine

The ANSWER is A.

A. Midazolam

Explanation:

A. Midazolam✔

Midazolam is mainly used for amnesia or sedation in many diagnostic, therapeutic, and endoscopic activities or procedures.

B. Ketamine ❌

It has higher risk of side effects.

C. Nitrous oxide ❌

It won't be preferable for this case, since it can not be breathed in during a bronchoscopy.

D. Bupivacaine❌

This is solely for local anesthesia.

7 0
3 years ago
What are the two resulting cells formed from single cell called
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<h2>"Daughter cells" is the correct answer</h2><h2></h2><h3>The cell that splits is called the "parent cell" and the two cells that form are called the "daughter cells".</h3><h3></h3><h3><em>Please let me know if I am wrong.</em></h3>
4 0
2 years ago
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