Answer:
Skin, tears and mucus are part of the first line of defence in fighting infection. They help to protect us against invading pathogens.
Explanation:
can I have brainliest
Answer: 38 ATP
Explanation: 2 ATP will be made from glycolysis(the process of breaking down glucose), 2 ATP will be made from the Kreb’s cycle, and 34 ATP will be made from the electron transport chain.
<u>Answer:</u>
<em>Six centromeres are observed in a prophase cell from an insect, there are </em><u><em>20 pairs of chromosomes present</em></u><em>. </em>
<u>Explanation:</u>
<em>Centromeres is defined as the part of the DNA</em> which are held responsible for the directional changing of chromosomes.
And these chromosome gets divided into <em>2 daughter cells while undergoing the process of mitosis and meiosis. </em>
<em>Chromosome is basically defined as a thin structure</em> as of a threadlike which is made out of nuclei acid and protein which is <em>located at the nucleus of various living cells</em>
In plants, it's produced in the chloroplasts of plant leaves during the chemical process photosynthesis.