The correct answer is If spiders evolved first, six legs is the derived trait.
The teacher says that the insects have six legs and the spiders have 8 legs, but the spiders derived this trait and evolved prior than the insects.
The student thinks that the teacher is wrong because he thinks, of the spiders evolved first, the the insects must have derived the 6 leg trait later in the evolutionary history. hence, the 6 leg trait should be derived trait, not the 8 leg trait.
The kind of literature which is currently perhaps the most powerful genre in Pakistan and Bangladesh is postcolonial literature
The correct answer is B. Delta, Deltas can only be formed when sediments are being carried by the waterway (stream,river). As the water flows and meets another body of water, sediments land and piles up making beds. As the water flows through shallow areas, it forms triangular shaped areas of water where the stream meets a larger area of water.
Answer:
cell walls made of chitin
Explanation:
Fungal cells differ from mammalian cells in that they have cell walls that are composed of chitin, glucans, mannans, and glycoproteins. Both mammalian and fungal cells have cell membranes; however, they differ in their lipid composition.