<span>The seeds collected from the first generation monohybrids are called F1. The first generation is called P generation or parental generation. The seeds collected from the first generation (P generation) is called F1 generation or the first filial generation. The seeds collected from the second generation (F1 generation) is called F2 generation or the second filial generation.</span>
Answer:
Explanation:
Studies indicate that mining is one of the most perilous occupation in the world in terms of injuries and fatalities, and also due to the long term health effects associated with it. Long term effects include respiratory problems such as pneumoconiosis, asbestosis, and silicosis.
Hey here is the answer,
It is a globular protein, it contains one iron atom, that can bind one oxygen molecule. Therefore it has high affinity for oxygen.
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Answer:
Explanation:
Active transport is the movement of molecules or substance from a region of lower concentration to a region of higher concentration across a cell membrane against the concentration gradient.
Active transport requires cellular energy and are of two types:
primary active transport that uses adenosine triphosphate (ATP), and secondary active transport that uses an electrochemical gradient.
Active transport helps in the uptake of glucose in the intestines.
Cotransport or secondary active transport is the movement of molecules across a membrane it uses electrochemical potential difference that is created by pumping ions in or out of the cell.
Cotransport helps in the transport of glucose across the cell membrane.
Answer:
<em>Sperm</em><em> do not contain more </em><em>mitochondria</em><em> than other cells</em>.
Explanation:
Mitochondria are the organelles responsible for energy production within the cell. These organelles perform their function thanks to the oxidative phosphorylation process that occurs inside and produces ATP.
Cells such as skeletal muscle fiber have many mitochondria, due to the energy demand it has.
In comparison, the sperm has a limited amount of mitochondria that help mobilize its flagella, and that they lose when they enter the ovule, a cell that has even more mitochondria than the sperm.
Learn more:
Sperm energy source brainly.com/question/7655771
