A. Larynx
B. Diaphram
C. Epiglottis
D. None of these
Biology
The small intestine has three parts. The first part is called……..?
A. Duodenum
B. Oesophagus
C. Larynx
D. None of these
Which of the following cell organelles does not contain DNA?
A. Nucleus
B. Lysosomes
C. Chloroplast
D. None of these
Which of the following cell organelles is absent in animal cells and present in a plant cell?
A. Cell wall
B. Cytoplasm
C. Vacuoles
D. Mitochondria
Prokaryotes don’t have:……..?
A. Cell membrane
B. Nucleus
C. Cytoplasm
D. None of these
Blood vessels which carry deoxygenated blood are called……….?
A. Arteries
B. Veins
C. Capillaries
D. None of these
Amylase becomes denatured at an alkaline pH of:……….?
A. 6
B. 7
C. 8
D. 9
how many kingdoms of life exist?
A. 1
B. 5
C. 6
D. None of these
What content does only a plant cell has………..?
A. Cell Membrane
B. Cell wall
C. Cytoplasm
D. Chromatin
The process in which a sperm joins with an egg is……….?
A. Pollination
B. Respiration
C. Fertilization
D. Asexual reproduction