Q. Which one of the following groups are called amphibians of plant kingdom?
1) Bryophytes
2) Thallophytes
3) Pteridophytes
4) Gymnosperms
Q. Which one of the following belongs to Pisces?
1) Dogfish
2) Jellyfish
3) Silverfish
4) Starfish
Q. In aquatic plants, large air sacs give them buoyancy effects. These sacs are surrounded by which one of the following types of tissues?
1) Parenchyma
2) Collenchyma
3) Sclerenchyma
4) Complex tissue
Q. Which one of the following statements about 'vacuoles' is not correct?
1) In plants, there is a large central vacuole that may occupy 90% of total cell volume
2) In plant cells, vacuoles provide turgidity and rigidity
3) In Amoeba, vacuoles have a role in nutrition
4) Vacuoles are absent in animal cells
Q. Which one of the following plant plastids stores starch, oil, and protein granules?
1) Chloroplast
2) Leucoplast
3) Chromoplast
4) Xanthoplast
Q. Which of the following statements about living and nonliving being is/are correct?
1. While living being can demonstrate growth and repair, non-living beings cannot.
2. While living being demonstrated metabolic processes, non-living being does not.
Select the correct answer using the code given below -
1) Only 1
2) Only 2
3) Both 1 and 2
4) Neither 1 nor 2
Q. Which one of the following parts of a human alimentary canal can be of maximum length?
1) Stomach
2) Small intestine
3) Large intestine
4) Rectum
Q. Which one of the following is a feature of a Membrane?
1) A bilayer of phospholipid molecules in which proteins and cholesterol are embedded
2) A bilayer of proteins molecule in which lipids and cholesterol are embedded
3) A bilayer of neutral lipids in which proteins and cholesterol are embedded
4) A bilayer of neutral lipids lacking Cholesterol and proteins
Q. Fat is stored in the human body in -
1) Adipose tissue
2) Red blood cells
3) Muscle tissue
4) Epithelial tissue
Q. Storage of biological tissues such as blood, organs, and semen requires low temperature which is achieved upon the usage of -
1) Liquid nitrogen
2) Solid Carbon Dioxide
3) Liquid Air
4) Helium