1. Contractile vacuole
2. Trichocytes
3. Cytopyge
4. Cytostome
Contractile vacuole
1. 1
2. 2
3. 4
4. 3
1
1. milch animals
2. domestricated animals
3. primates
4. carnivorous mammals
primates
1. Metaphase
2. Early prophase
3. Mid prophase
4. Late prophase
Metaphase
1. thalassemia
2. night blindness
3. Down’s syndrome
4. sickle cell anaemia
sickle cell anaemia
1. 75%
2. 50%
3. 25%
4. 0%
25\%
1. female in Drosophila and male in human
2. female in human and male in Drosophila
3. female in both
4. male in both
female in both
1. Bile
2. Urea
3. Glycogen
4. Amino acid
Urea
1. 22 pairs + XXY - Males
2. 22 pairs + XX - Females
3. 22 pairs + XXXY - Females
4. 22 pairs + Y - Females
22 pairs + XXY - Males
1. When water is not available camels do not produce urine but store urea in tissues
2. Salmon fish excretes lot of stored salt through gill membrane when in fresh water
3. Paramecium discharges concentrated salt solution by contractile vacuoles
4. The body fluids of fresh water animals are generally hypotonic to surrounding water
When water is not available camels do not produce urine but store urea in tissues