Xx - female. Xy - male. egg already has an X chromosome so it depends on the other. If second one is X than it's a girl. If Y - a boy
The answer is a symbiotic relationship.
Symbiosis is an interaction between two different species. Termites live feed on dead plant materials and cellulose. But their body cannot produce enzymes responsible for cellulose degradation. Therefore, they <span>established symbiotic interactions with gut bacteria which are able to digest the fiber in the wood. Gut bacteria break down carbohydrates to the smaller units</span><span>, which are then absorbed and oxidized by the termites</span>
Answer:
what is the question? please let me know
Answer:
Changes in DNA caused by mutation in a coding region of DNA can cause errors in protein sequence that may result in partially or completely non-functional proteins. Each cell, in order to function correctly, depends on thousands of proteins to function in the right places at the right times.
Explanation:
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One is that Fungi are vitally important for the good growth of most plants, including crops, through the development of mycorrhizal associations .
Another one is that Penicillin, perhaps the most famous of all antibiotic drugs, is derived from a common fungus called Penicillium.
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