Answer:
Crop rotation will help in fixing the nitrate in the agricultural field with the help of rhizoba bacteria
Explanation:
The crops of wheat and corn do not have any relationship with the rhizobia which means they depend on soil for their nitrate requirement.
Now Rizhoba interacts with the leguminous crops such as pulses to capture the atmospheric nitrogen and convert & store it as nitrates with in the roots of leguminous crops.
Thus, in order to get nitrate from soil for wheat and corn crop, leguminous crop must be grown before these two crops in the field so that rizhoba fixes sufficient nitrate in the soil . In this way crop rotation will enhance the yield of wheat and corn
Explanation:
<u>C) Oxygen- 200 ppm Carbon dioxide- 520 ppm</u>
Respiration uses oxygen while producing CO2 as a waste product. Thus at 200 ppm the experiment shows a reduced concentration of O2 and an increased concentration of CO2.
Further Explanation:
In all eukaryotic cells mitochondria are small cellular organelles bound by membranes, these make most of the chemical energy required for powering the biochemical reactions within the cell. This chemical energy is stored within the molecule ATP which is produced. Respiration in the mitochondria utilizes oxygen for the production of ATP in the Krebs’ or Citric acid cycle via the oxidization of pyruvate( through the process of glycolysis in the cytoplasm).
overall: C6H12O6 (glucose) + 6 O2 → 6 CO2 + 6 H2O + ≈38 ATP
Oxidative phosphorylation describes a process in which the NADH and FADH2 made in previous steps of respiration process give up electrons in the electron transport chain these are converted it to their previous forms, NADH+ and FAD. Electrons continue to move down the chain the energy they release is used in pumping protons out of the matrix of the mitochondria.
This forms a gradient where there is a differential in the number of protons on either side of the membrane the protons flow or re-enter the matrix through the enzyme ATP synthase, which makes the energy storage molecules of ATP from the reduction of ADP. At the end of the electron transport, three molecules of oxygen accept electrons and protons to form molecules of water
- Glycolysis: occurs in the cytoplasm 2 molecules of ATP are used to cleave glucose into 2 pyruvates, 4 ATP and 2 electron carrying NADH molecules.
- The Kreb's cycle: in the mitochondrial matrix- 6 molecules of CO2 are produced by combining oxygen and the carbon within pyruvate, 2 ATP oxygen molecules, 8 NADH and 2 FADH2.
- The electron transport chain, ETC: in the inner mitochondrial membrane, 34 ATP, electrons combine with H+ split from 10 NADH, 4 FADH2, renewing the number of electron acceptors and 3 oxygen; this forms 6 H2O, 10 NAD+, 4 FAD.
Respiration uses oxygen while producing CO2 as a waste product.
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Answer:
False
Explanation:
Sex is a biological term and gender is depended on the roles performed by an individual. In our society it is mandatory for a man or woman to behave and develop sexual preference for its opposite gender and this conservative thought process had strongly held the base of defining a sexual acts which is intended to happen between a male and female only.
However, this is not something defined by nature but by individual likeliness. This is the reason why even after being a male by sex, a male by gender can have likeliness for another male. This is something which cannot be bounded by social and cultural belief even after being into it for years.
Hence, the given statement is false
