This fish is called a jawless fish because it doesnt have any scales
Answer:
D. X is eukaryotic and Y is prokaryotic
Answer;
DNA or protein sequences of shared genes
The MOST accurate way to determine the evolutionary relationship between two animals is through the examination of DNA or protein sequences of shared genes.
Explanation;
DNA or protein sequences of shared genes. Biochemical evidence is extremely accurate in determining the relationship between two organisms. Many animals have been re-classified, due to DNA evidence.
B. Sympatric evolution. is responsible to this. It's the process of evolving species from one shared ancestor in the same geographic region.
Answer: Option C
6CO2 + 12H2O + light --> C6H12O6 + 6O2 + 6H2O
Explanation:
Photosynthesis is the process by which autotrophs such as green plants generate their food (usually sugar molecules) from simple inorganic molecules like atmospheric carbon dioxide and water, in the presence of sunlight trapped by chlorophyll.
From the equation of photosynthesis,
- several units of glucose molecules (C6H12O6) is produced and then stored in plants tissues as starch.
- Oxygen is released as by-product
- Some water is given off also
