Biomes in the temperature zone have been changed the most by human activity.
We can define biomes as the community or group of animals and plants that are distributed or categorized on the basis of common characteristics of environment they are in, five<span> major types of biomes are aquatic, desert, forest, grassland, and tundra.</span>
Answer:
C. development of vascular tissue for bulk flow
Explanation:
Answer;
Phospholipid.
Phospholipid forms a double layer as the primary structure of cell membranes.
Explanation;
Cell membranes contains of lipids (phospholipids and cholesterol), proteins and carbohydrates groups that are attached to some of the lipids and proteins.
Phospholipids are composed of a polar head and non-polar (hydrophobic) tail. They line up such that the heads and the tail groups are side by side to form a single layer due to the interactions between the head groups and the tail groups. Two of these layers line up with the hydrophobic tail groups facing each other to prevent the hydrophobic groups away from the polar head groups of other phospholipids and from the water in the surrounding environment.
Answer:
B. 20%
Explanation:
The complementary base-pairing rule states that Adenine always pairs with Thymine (A with T), and Cytosine with Guanine (C with G).
Because of this, the amount of Adenine present must be the same as the amount of Thymine present, and the same for Cytosine and Guanine.
This means that if there is 30% Adenine, there is also 30% Thymine as each A base is paired to a T base. This adds to 60%, so Cytosine amounts and Guanine amounts must add to 40% to make 100%.
Since they are equal in amount, there must be 20% of each.
Therefore the answer is B. 20%
There is 30% Adenine, 30% Thymine, 20% Guanine and 20% Cytosine.
Hope this helped!
UK sport will pressure to prove it is GOOD for me is a girl or not but I am from bihar state and you are not bhanu bhanu is a girl or not to you show your voice I know that you are not bhanu is the best of the digit are a good person and and I don't need to be GOOD in your voice i don't want to you show your voice i don't want to you show your voice i don't want to show that I don't know hindi typing this morning and you don't know but I hope that you know it is inselt of the digit are you med the best of luck in which he has to 99hb off and the digit are reversed the new mum will less likely that the best of the environment is controls are reversed the digit are reversed the new mum will be a name of boy only one that you clear the digit are reversed the digit are you med the digit is a and I don't need a good person but I know I am from Gujarat the best of luck
