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diamong [38]
2 years ago
12

The male and female pronuclei unite in a process that signifies the beginning of a new organism. What is this process called?

Biology
1 answer:
Alexandra [31]2 years ago
3 0
C) External Fertilization

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The AUC and AUA codons in mRNA both specify isoleucine. What feature of the genetic code explains this?
Serjik [45]

Answer:

Degeneracy

Explanation:

  • There are 4 nucleotide  bases and they can form a lot of different codons -  about 64 different codons
  • There are only 20/21 amino acids, not enough for each of the codons

As a result, codons have to "double up" and share amino acids because there is only a limited number of these that they can code for  

3 0
2 years ago
Skeletal remains are discovered at an archeological site. X-rays of the femur show evidence of a thin epiphyseal plate. This bon
Basile [38]

Answer:

The correct option is D. 18 year old male

Explanation:

The epiphyseal plate can be described as a disc of cartilage that is required for the growth of bones. The epiphyseal plates get fused in females at a very early age, most probably between the ages of 13 to 15. In males, the epiphyseal plates fuse a litter later at about 15 to 18 years.

Hence, the presence of epiphyseal plates in the femur would prove that it was present in an 18-year-old male.

All the other options would be false because they won't contain an epiphyseal plate.

5 0
2 years ago
The small, peglike projections of the tongue's surface are called ________.
ad-work [718]
<span>The small, peglike projections of the tongue's surface are called: Papilae
In human's tounge papilae is the organ that make us able to taste everything that we put in our mouth. It consist of five different regions, and each separate regions are capable to give response for 5 unique taste: sweet, sour, bitter, salty, and umami</span>
4 0
2 years ago
John, a 52-year-old construction worker, was recently diagnosed with diverticular disease. how could his breakfast be improved t
mihalych1998 [28]
<span>John could make some simple changes to his breakfast to increase his fiber intake. Instead of orange juice, he could drink juice with added fiber such as V8 juice or fiber added grape juice. Instead of corn flakes, he could eat a high fiber cereal such as Grape Nuts. Instead of white toast, he could eat a slice of high fiber whole wheat bread. He can make some simple substitutions that will really impact his diet and his health.</span>
8 0
2 years ago
7. Mrs. Everhart developed the theory that all bulldogs are great pets. After all her bulldog Meatball is a
Leno4ka [110]

Answer:

No it is not a scientific theory.

Explanation:

An explanation of any aspect of the natural phenomenon of the world that can be tested several times and well supported by the evidence, and follows the scientific method. Furthermore known as scientific theory.

Presently, a logical hypothesis must meet a few rules, and one of those is that it must be upheld by a few (and free) strands of proof.  

For this situation, we have just one hypothesis, that bulldogs are great pet and Meatball is great among bulldogs, and it isn't sufficient, at that point it can not be a scientific theory.

8 0
2 years ago
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