A Swim Bladder is not present in cartilaginous fishes. Also called a fish maw or gas bladder the swim bladder is a gas-filled bladder that allows many bony fish to control their buoyancy by filling or releasing gas form the bladder. This allows them to change bouyancy without wasting metabolic energy by swimming.
Answer:
Conducting a SWOT analysis
Decide on the objective of your SWOT analysis. ...
Research your business, industry and market. ...
List your business's strengths. ...
List your business's weaknesses. ...
List potential opportunities for your business. ...
List potential threats to your businessStep 1: Identify strategic alternatives.
Remember that your strengths and weaknesses are internal to your company, while opportunities and threats are external to your company. Once you've pared these factors down, it's time to identify strategic alternatives.
A cell that has DNA suspended in cytoplasm and not a nucleus is most likely a prokaryote, which have small DNA clusters called nucleoids
The heterozygous birds phenotype would therefore be black and white because both parent genes are dominant so they would be fully expressed,none would overpower the other(no dominant or recessive) this is known as Codominance and and example of this is with the blood types.
<span>A trait that improves the fitness of its bearer, compared with individuals without the trait.</span>
