Top answers

Name 5 components of the cell

Nucleus, mitochondria, ribosome, cytoplasm, cell membrane.
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Answered by Matthew S. • Biology tutor
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What is an allele?

In the nucleus of the cell, there are pairs of chromosomes which carry the same genes in the same places. 2) Alleles are different versions of these genes.3) For example, a person may have an allele for brow...
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Answered by Ella S. • Biology tutor
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Why do we vaccinate people - how does it work?

Vaccination is an important method used in healthcare to prevent people from getting certain diseases. Vaccines contain a dead or weakened ( attenuated) form of a pathogen, and the immune system responds to ...
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Answered by Ella S. • Biology tutor
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Name the major organs of the Gastrointestinal tract

Oral cavity, Oesophagus, Stomach, duodenum, jejunum, ileum, colon, rectum, anus.
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Answered by David B. • Biology tutor
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What are the features of asexual reproduction?

1) ONE Parent 2) SO NO fusion of gametes 3) NO genetic mixing/variation 4) Offspring is genotypically the SAME
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Answered by Hans S. • Biology tutor
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