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Leno4ka [110]
3 years ago
8

What is Carbonization

Biology
1 answer:
valentina_108 [34]3 years ago
5 0

Explanation:

is a process in which a fuel in heat without air to leave solid porous carbon

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Sam looked at an image of an embryo that is a compact mass of cells. Which is the term for this embryo? A)gastrula B)zygote C)mo
Nezavi [6.7K]

Answer:

The correct answer is option A, Gastrula

Explanation:

Gastrula has three layers of cell and it is the phase in which single layered blastula matures and get converted into multilayered structure.  

However, Morula is formed after the formation of blastula through the process of blastulation. In the Morula phase, blastomers get arranged in a spherical shape after the zygote split. And zygote is formed at a very early stage of fertilization .

Thus  , gastrula is the correct answer as it is the stage which comes after zygote and morula and thus get developed into more compact mass of cells.

7 0
3 years ago
Read 2 more answers
Answer please <br><br> The last option that isn’t showing is Musculoskeletal, Nervous
posledela

Answer: last option is correct, musculoskeletal, nervous

Explanation:

6 0
3 years ago
The frequency of autosomal alleles K and k in a large population of snails is 0.6 and 0.4. What is the approximate genotypic fre
Flura [38]

Answer:

Option (b).

Explanation:

The frequency of alleles K and k in population are 0.6 and 0.4. The inbreeding coefficient is 0.3.

The heterozygote frequency can be calculated by the formula:

F = \frac{2Kk-H}{2Kk}

Here, K = 0.6, k= 0.4, F = 0.3 and H = approximate genotypic frequency of heterozygote Kk.

Put the values in the above formula

0.3 = \frac{2\times2\times0.6\times0.4-H}{2\times0.6\times0.4}

H = 0.36 ≈ 0.34.

Thus, the approximate genotypic frequency of the heterozygote Kk is 0.34.

Hence, the correct answer is option (b).

5 0
3 years ago
The cell shown in the diagram is ?
aleksley [76]

Answer:

Plant cell

Explanation:

Because vacuole, chloroplast and cell wall is only present in A Plant cell

5 0
2 years ago
PLEASE HELP. I need the answer now
Tomtit [17]

Explanation:

i didnt pay attention last year soooo sorry

5 0
2 years ago
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