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Andrews [41]
3 years ago
9

What are vessel fiber/fibber/fibre ? beams ?​

Biology
2 answers:
timofeeve [1]3 years ago
6 0
Dididjdjdhdjdjdjdjdjjjdjdjdjdjeudjd
zepelin [54]3 years ago
5 0
Vessel elements play a crucial role in the transport of water from roots to leaves.
Fibers are one of the components of sclerenchyma tissue, along with shorter, thick-walled sclereids and associated with the xylem and phloem tissue for support plant.
In the transverse section both are seems same. So what is accurate parameter to differentiation.
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Why is energy important to a living organism?
zvonat [6]
Without energy our body’s would shut down like a car out of gas. We need energy to function and move around!

Hope this helped!
8 0
3 years ago
Choose all the answers that apply.
mars1129 [50]
The correct answer is all of them: 
<span>A.is only found in eukaryotes
B.is found in the nucleus of prokaryotes
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8 0
3 years ago
The lipids in the bilayer of the cell membrane have tails that are...
FromTheMoon [43]

Answer: Hydrophobic

Explanation:

Think about how water reacts with oil. When you mix the two the oil would stay in little drops within the water so they are not mixing. The tails of the membrane prevent water from leaking out by sticking together and not letting water through. Just to solidify this Phobia= fear, lipids are water "fearing".

4 0
3 years ago
Read 2 more answers
How can we drink a substance like coke and not be harmed by its pH?
Arisa [49]
It does have harmful chemicals but different substances neutralize the dangerous pH in the coke. Hope that helped :)))
3 0
3 years ago
​the production of sterile mules by interbreeding between female horses (mares) and male donkeys (jacks) is an example of
insens350 [35]

Answer:

reduced hybrid fertility

Explanation

The formation of mules  from the cross between female horses (mares) and male donkeys (jacks) is an example of reduced fertility because the mules are sterile and they cannot give birth to babies.

Reason:

Because mule cannot produce sperms. This has to do with his genetics. A mule has 63 chromosomes in total. He gets 32 chromosomes from his mom (that is a horse) and 31 chromosomes from his Dad (that is a donkey). As we know, it is very important for reproduction that chromosomes hould be present in two sets with equal numbers.

To reproduce he needs equal number of chromosomes because we know during meiosis chromosomes segregate and half number goes in daughter cells. But in case of mules he has an extra chromosome due to which he cannot undergo correct meiosis and produce sperms. That is ahy he stays sterile throughout his life. This is called reduced hybrid fertility

Hope it helps!

6 0
3 years ago
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