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dlinn [17]
3 years ago
12

Horses and zebras can be bred to produce a zorse, which is infertile. Which is most likely the reason zebras and horses are cons

idered separate species? They cannot breed. Their offspring cannot breed. They look different from each other. They are found in different habitats.
Biology
2 answers:
ch4aika [34]3 years ago
4 0

Answer:

B. on edge

Explanation:

vaieri [72.5K]3 years ago
3 0

Answer:

<em>The correct option is B) Their offspring cannot breed.</em>

Explanation:

Organisms belonging to the same species require the ability to breed and produce fertile offsprings. If two organisms breed to produce infertile offsprings, then they are not considered to belong in the same species. Infertile offsprings do not have the capability to reproduce. The breeding between a horse and a zebra produces zorse, which is sterile. This depicts that both the zebra and horse belong to different species as they cannot produce a fertile offspring.

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True or False: Florida manatees are doing well throughout their range.
laiz [17]

Answer:

false

Explanation:

im not sure if this is the entire question but from what I can see, I would prove this false

4 0
3 years ago
A strand of DNA that is 36 nucleotides long codes for how many amino acids?
Margarita [4]

Answer:

See answer below

Explanation:

Hi there,

Assuming this DNA strand is fully capable of being mature mRNA (5' m7G cap and PolyA tail), nucleotides lead to an mRNA codon, which is 3 nucleotides per codon. In turn, 1 codon leads to 1 amino acid. However, as a single strand, it must be capable of terminating translation, which always requires a stop codon, and thus 3 nucleotides. Hence, we must subtract this from the total amount of codons <em>first</em>.

36 \ ncltd \ \frac{1 \ codon}{3 \ ncltd} = 12 \ codon\\12 \ codon - 1 \ codon \  = 11 \ codon\\11 \ codons\ \frac{1 A.A.}{1 \ codon}  = 11 \ A. A.

Hence, only 11 amino acids will be coded by a single DNA strand 36 ncltd long.

thanks,

3 0
2 years ago
4. Scientists classify clams as consumers. Which observation about clams provides the strongest evidence for this classification
Mars2501 [29]

Answer:

b, this is because a consumer, is something that consumes something, and the clam consumes the energy and nutrients when it filters the particles in from the water. Because it consumes these, it is a consumer for that reason. So, the answer is b. Hope this helps!!!

8 0
3 years ago
An example of a membrane is the __________________ that covers a _____________.
Svetllana [295]
Hi! 

An example of a membrane would be Pericardium. This membrane in particular will cover the heart.

What is the Pericardium?
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Hope I could help!
-Peaculiar 
8 0
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Why does the energy decrease as we go along the food chain from producers to tertiary consumers?
Artyom0805 [142]
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7 0
3 years ago
Read 2 more answers
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