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pav-90 [236]
3 years ago
8

Why can't you put your hand through a solid table?

Biology
1 answer:
grin007 [14]3 years ago
3 0

the answer is B. the second one


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mosquitos have 6 chromosomes, dogs have 78, and a adder's tongue fern has 1262 chromosomes. Given this information, what can be
kherson [118]

Answer:

No information can be inferred

Explanation:

Chromosome number provides no reference for establishing any relationship between organisms. The number of chromosome cannot depict whether a living species belong to plant kingdom or animal kingdom. It cannot even depict the evolutionary history of any species. Thus, the organism with lesser chromosome has not necessarily evolved from the species having larger number of chromosome or vice versa.  

Chromosome number can only depict the quantity of genetic material with in an organism and hence no relationship can be established living species only on the basis of chromosome number.  

7 0
3 years ago
WILL GIVE THE BRAINLEST <br>PLZ HELP ME<br>Which one is correct and explain why​
inn [45]
The answer are plants im sure
3 0
3 years ago
Which of the following parts of an atom have almost the same mass
MariettaO [177]

Answer:

protons and electrons

4 0
3 years ago
Which statement is true about the cells in multicell organisms?
scoray [572]

Answer:

d They usually have certain special functions

Explanation:

a) They can all turn into the same kind of cell needed - this is false. Cells in a multi cell organism such as humans cannot turn to any type of cell, this functionality is called pluripotency, and only exists in specialised cells called stem cells. These cells are present early in development, and in some tissues where cells are replaced frequently, like the cells of the gut.

b) They are all identical  - this is false. Although they all carry the same genetic information, the cells in a multicell organism are usually very different, carrying out different functions. E.g. the cells of the skin are very different from the cells of the blood.

c) They are prokaryotic cells  - this is false. All prokaryotic cells are single celled organisms, only eukaryotic cells can form part of multi cell organisms

d) They usually have certain special functions - this is true. Cells in a multicell organism usually perform different functions in order to contribute to the entire organism. For example, the function of the cells in the heart is very different from the function of the cells in the brain.

5 0
3 years ago
Where are chromosomes found in a animal cell?
Mariana [72]
In the nucleuis of the cell

7 0
4 years ago
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