General Knowledge : : Biology Questions & Answers
- The term used when a cell has only one set of chromosomes is
A. Diploid
B. Haploid
C. Polyploid
D. Tetraploid
- Oxygen in our blood is transported by a protein molecule named
A. keratin
B. myoglobin
C. collagen
D. haemoglobin
- Down syndrome is caused by having three copies of the genes on
A. Chromosome 8
B. Chromosome 12
C. Chromosome 21
D. Chromosome 22
- Inner membrane involutions of a mitochondria are called
A. Thylakoid
B. Tubules
C. Cristae mitochondriales
D. Lamellae
- Most of the lichens consist of
A. red algae and ascomycetes
B. blue green algae and basidiomycetes
C. brown algae and higher plant
D. green algae and ascomycetes