OR2009

Connection of bone to bone is by

Connection of bone to bone is by Options (a) cartilage (b) Tendon (c) muscle (d) ligament Correct Answer: ligamentExplanation:No explanation…

Both RBC and WBC are formed in the

Both RBC and WBC are formed in the Options (a) Thymus (b) Adrenal (c) Thyroid (d) Bone marrow Correct Answer:…

Which pigment of the plant takes part in light reaction of photosynthesis

Which pigment of the plant takes part in light reaction of photosynthesis? Options (a) Xanthophyll (b) chlorophyll-a (c) carotene (d)…

Which of the following is radially symmetrical

Which of the following is radially symmetrical? Options (a) tapeworm (b) sea anemone (c) pinworm (d) centipede Correct Answer: sea…

Tonoplast is the membrane surrounding the

Tonoplast is the membrane surrounding the Options (a) cytoplasm (b) vacuole (c) nucleus (d) mitochondria Correct Answer: vacuoleExplanation:No explanation available.…

The gas exchange surface in an earthworm is

The gas exchange surface in an earthworm is Options (a) tracheae (b) gills (c) skin (d) ctenidia Correct Answer: skinExplanation:No…

Molecule of ATP is structurally similar to the molecule of

Molecule of ATP is structurally similar to the molecule of Options (a) DNA (b) RNA (c) protein (d) AMP Correct…

What is the best way to test the relatedness of two species?

What is the best way to test the relatedness of two species? Options (a) RNA and proteins (b) DNA and…

Protective layer of ozone in atomosphere exists in which layer?

Protective layer of ozone in atomosphere exists in which layer? Options (a) troposphere (b) ionosphere (c) stratosphere (d) atmosphere Correct…

Most of the tree dwellers are found in which type of forest?

Most of the tree dwellers are found in which type of forest? Options (a) deciduous forest (b) tropical rain forest…