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Svetradugi [14.3K]
2 years ago
9

Genes are sections of DNA that code for a particular trait. Genes are:

Biology
1 answer:
SashulF [63]2 years ago
7 0
Pretty sure it’s nucleic acids
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Describe the effect of land development on biodiversity?
Leviafan [203]

Explanation:

  • The effect of land development on biodiversity has resulted in the habitat destroyed, the ecosystem is destroyed, species extinctions, and overexploited.
  • An increase in urbanization, human activities is the main cause of land development and this has affected biodiversity.
  • development in land includes activities such as clearing of land, increasing the intensity of a landscape, removal of vegetation, filling of the land, grading, construction, dredging has resulted in the loss of wildlife, affected the biota, threatened the ecosystems, species.
3 0
3 years ago
The numbers listed represent the number of electrons in the first, second, and third energy levels, respectively. On this basis,
yulyashka [42]

Answer:

D

Explanation:

This is because one of its orbital shells is not filled – the one with 1 electron. This atom will, therefore, want to lose this electron – it takes less energy to do this than gain 7 electrons -- to achieve stable electron configuration. This makes this atom very reactive in a chemical reaction.  Usually orbital shells of atoms begin with an S orbital shell that is filled with 2 electrons then P (x,y,z) orbital shells filled with 6 electrons total. There are also higher energy f and d orbitals that each take a maximum 10 and 14 electrons respectively. An atom is stable if its orbitals are fully filled.  

6 0
3 years ago
What is the pH of a 0.00125 M HCl solution?
timofeeve [1]

Answer:

pH=2.9

Explanation:

Hello,

In this case, the pH is computed by:

pH=-log([H^+])

Whereas the concentration of hydrogen ions equals the concentration of the acid for strong acids such as hydrochloric acid (HCl) due to its complete ionization in solution, which means that such concentration is 0.00125 M. Thus, the pH turns out:

pH=-log(0.00125)\\\\pH=2.9

Regards.

4 0
3 years ago
How many phosphoester (phosphate ester) and phosphoanhydride bonds are in adenosine monophosphate (amp) and adenosine diphosphat
skad [1K]
The bond between CH2 and P of phosphate through O is called phosphoester bond. Only one such bond is present in both AMP and ADP.Link of phosphate groups through O by elimination of water molecule is called phosphoanhydride bond.In AMP, only single phosphate group present so no phosphoanhydride bond is present. But inADP, two phosphate groups are linked by one phospoanhydride bond.AMP  1  0ADP   1  1
8 0
3 years ago
Read 2 more answers
What are five things plant cells and animal cells have in common?
dusya [7]

They both have:

Nucleus

Cytoskeleton

Lysosome

Endoplasmatic reticulum

Golgi apparatus


Hope it helped,


BioTeacehr101

6 0
3 years ago
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