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ipn [44]
3 years ago
13

How are bacteria and euglena similar? Answer ASAP plzzzzz

Biology
1 answer:
Andrew [12]3 years ago
6 0
There both single-celled organisms (unicellular organisms) meaning they have similar parts like the flagella.
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Explain why it makes sense that sperm and egg cells have 1/2 the amount of chromosomes than a normal cell that is not involved i
Hoochie [10]

Answer:

The sperm and egg have 1/2 the amount because when the sperm fertilizes the egg, it equals out to the regular amount of chromosomes. That is why we have half chromosomes from our dad and half chromosomes from our mom, equaling out to normal amount of chromosomes.

4 0
3 years ago
Read 2 more answers
Even though streams that flow through valleys generally move very fast, the stream load is
mihalych1998 [28]

Answer:

D

Explanation:

The gradient in bed load is mostly made up mostly of gravels and sands, broken down versions of larger boulders and rocks, which are most commonly found in mountainous areas. Streams with low gradients cannot carry bed load down stream because it moves slowly and without much force. Gravels and sands couldn't move downstream because the water flow isn't strong enough to move them or to keep them in motion.

6 0
3 years ago
"When Pavlov was measuring salivation in a dog he provided meat powder and a metronome to the dog. Later the metronome was prese
bearhunter [10]

Answer:

conditioned stimulus

Explanation:

Conditioned stimulus -

It refers to as the neutral stimulus , which triggers or initiates the conditioned response , is referred to as the conditioned stimulus .

Ivan Pavlov was the very first one to give meaning to the term conditioned stimulus , by experimenting on the dogs .

Hence , from the given scenario of the question ,

The correct answer is conditioned stimulus .

4 0
3 years ago
Bacteria lack RNA-splicing machinery, which means they are unable to splice out introns from eukaryotic genes. To engineer a bac
taurus [48]

Answer:

<em>make a gene from the given mRNA without the introns.</em>

Explanation:

Introns can be described as the non- coding regions of DNA. As they are non- coding, they are spliced out from the mRNA so that only the coding regions can be translated.

If we know a nucleotide sequence, then we can make a gene from it without added the introns. We can consider an mRNA strand and make a complementary strand from it, excluding the intron regions. Then from the DNA produced, we can make an mRNA without the introns and insert it into a bacterium.

8 0
3 years ago
Ivan wants to build an electromagnet. What three materials will Ivan need?
garik1379 [7]
<span>I think the answer woulb be option B). S</span><span>olenoid wrapped around an iron core, wires, a light bulb</span>
6 0
2 years ago
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