Answer:
1:2:1 is the genotype ratio
Meiosis 1 starts with one cell, ends with two.
Meiosis 2 starts with two cells, ends with four.
Meiosis 1 lines up with homologous pairs (Metaphase 1).
Meiosis 2 lines up straight in a line with no pairs (Metaphase 2).
Meiosis 1 one goes from Diploid to Haploid.
Meiosis 2 goes from Diploid to Diploid.
The correct answer is chromosomal mutations
The bat is the most qualified in being the secondary consumer. Cat eats bat, bat eats insect, insect eats leaf.