High One Biology Choice 11 14 16

In question 15 b and a, the population density n=m*n m shows that it is more difficult for voles to catch (marked) after ** is caught once

then m decreases (because it is not easy to **) and therefore n increases (m is on the denominator), which is greater than the actual population density. For example.

32 initial captures and 32 markers; The number of recaptures is 36, the number of markers captured again is 4, and the number of true populations is n, then 32 n=4 32, and this "4" is less than the actual number, so the calculation result is larger. c, the calculation of species richness counts all the species in a certain area. d. The marker recapture method is not suitable for small animals as it may cause damage to them.

16 Question C, CO2 in A can also be synthesized from inorganic environment to biological community through chemosynthesis. b. There are many other ways, such as combustion. C, A, and B are liver glycogen and muscle glycogen, respectively. d. At least when consumed, the transfer efficiency is 20%, which is 5 kg.

17 questions... Didn't you make a mistake =. = I think there are no answers to the 17 questions.,The feeling that all of them are right.。。。

Question 1 B, Question 2 D, Question 3 DCan you tell me if I'm right. I'm a student biology teacher, and I haven't read a high school book for a long time and haven't done a biology problem.

12 Question selection B involves knowledge points: First of all, the transmembrane transport mode of substances is active transport (low concentration to high concentration, carrier is required, energy consumption is ATP) passive transport is divided into two types: free diffusion (high concentration to low concentration, no carrier is required, no energy consumption) and assisted diffusion (high concentration to low concentration, carrier required, no energy consumption) endocytosis and exocytosis (the principle is the method of transporting macromolecular substances by the mobility of cells).

Analysis: Item A is passive transportation, then is active transportation, and passive transportation does not require energy (ATP).

Item c: Endocytocytosis is also possible.

Item d shall be relevant to active transport.

13 Question B Analysis The active transport of item A requires energy, and the transport of various ions of respiratory enzymes will be affected, and the structure of the cell membrane of item C will affect the transport of other ions.

The D term calcium ions are actively transported, and the concentration has little effect on them.

14 Question D can be found from the equation of aerobic respiration and anaerobic respiration.

1) Yes; The intensity of photosynthesis is less than the intensity of respiration, and organic matter cannot accumulate.

2) The arrows all point to the inner circle (in the fold) in the figure on the right, and 3) the light intensity and CO2 concentration.

4) The light intensity affects the photo-pin guessing reaction; CO2 concentration affects dark reactions; Apply organic celery fertilizer.

15. Anaerobic respiration is anaerobic respiration, which is carried out when it is hypoxic or hypoxic, and is divided into 3 stages, the first stage is glycolysis, which carries out the preliminary decomposition of glucose to produce pyruvate and reduced hydrogen, and can also produce a small amount of energy to form a small amount of ATP. The second stage is the continued decomposition of pyruvate to produce carbon dioxide and reduced hydrogen, and can also produce a small amount of energy to form a small amount of ATP. In the third stage, the reduction of hydrogen and oxygen is combined to form water, which can produce a large amount of energy to form a large amount of ATP.

So what is wrong is that a.

16. Lactic acid bacteria are anaerobic respiration organisms, and cellular respiration is inhibited when there is aerobic. The products of glycolysis are the same as those of aerobic respiration, which are pyruvate and reduced hydrogen, and a small amount of ATP. The product of the second stage is lactic acid, which does not produce carbon dioxide.

Only the first stage produces a small amount of energy, forming a small amount of ATP.

So it is correct that a.

10. The three groups from top to bottom are aabb*aabb, aabb*aabb, and aabb*aabb

11. (1) A and D, B and C, B and D.

2) B and D; aabbcc*aabbcc；aabbcc conical yellow spicy; conical yellow spicy lantern-shaped yellow spicy lantern-shaped yellow sweet lantern-shaped yellow sweet; 1/16

If you don't understand any specific question, ask v

Circle 1, respiration produces and sells blind raw water, not consumed water.

Circle 2 is right.

Circle 3 is not an increase in organic matter, and when it is just germinating and trembling, the hole circle cannot carry out light and effect.

Lap 4 pairs. Pick D.