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What are the key steps in the light dependent reaction of photosynthesis?

Light energy from the Sun excites electrons in chlorophyll and the excited electrons are emitted.2. The chlorophyll molecule is now positively charged and chemically less stable. The lost electrons get repla...
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Answered by Aditi A. • Biology tutor
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What are the steps involved in the mark-release-recapture technique and which factors does it rely upon?

Mark-release-recapture is a technique used to estimate the size of a population of a particular species. The steps involved are:1. Capture and count animals.2. Mark them in a way which is not toxic/harmful t...
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Answered by Aditi A. • Biology tutor
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What is the oxygen-haemoglobin dissociation curve?

The oxygen-haemoglobin dissociation curve is a graph that compares the % of haemoglobin saturated with oxygen on the y-axis to the partial pressure of oxygen in the blood on the x-axis (mmHg). It is a useful...
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Answered by Hugh R. • Biology tutor
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What are the different stages of mitosis?

Mitosis is a type of cell division that results in genetically identical daughter cells and occurrs in many parts of the body helping with repair and replacement of cells. It is also used in asexual reproduc...
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Answered by Olivia P. • Biology tutor
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What are the different types of epistasis?

Epistasis occurrs when one allele of a gene masks the expression of alleles of another gene. When there is no epistasis a dihybrid cross (two characteristics) of two heterozygote individuals(each individual ...
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Answered by Olivia P. • Biology tutor
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