Answer:
chitin
Explanation:
chitin is a complex carbohydrates, similar to cellulose, that makes up organic structure, such as the cell walls of fungi and exoskeletons of insects and other arthropods.
Answer:
in grassland like savannas
Explanation:
- The exchange of pieces of DNA between alleles during sexual reproduction caused new combinations of DNA to form.
- An individual had a genetic mutation that resulted in a hand structure with a selective advantage that was passed on to offspring.
- Mutations in the enhancer sequences in chimpanzees resulted in the production of new activator proteins.
These species share a common ancestor-with their shared traits they derive from a single organism. Sometimes, they can vary in response to some environmental factors, called adaptations.
DNA mutations within chromosomes may have different forms named alleles. DNA, which forms the genotype, is transcribed into mRNA and then converted into amino acids that are joined together by rRNA to create the proteins that make up the anatomy of the organism.
Learn more about mutations at brainly.com/question/4602376
Learn more about DNA and RNA at brainly.com/question/2416343?source=aid8411316
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Answer:
The correct choice is A)
There will be fewer producers in the area.
Explanation:
Very easy to deduce. A producer in biology of ecosystems is an organism that produces its own food. Another word for a producer in biology is 'autotroph'.
They produce energy directly from the energy given off by the sun or chemicals or both.
Grass (or plants) are producers. They do this with the help of water, converting solar energy into sugar or food, which are usable forms of energy.
So the more grass is consumed, the fewer producers in the area.
Cheers!
Valley......................................