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:
ligament
Explanation:
No explanation available. Be the first to write the explanation for this question […]
OR2009
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:
Bone marrow
Explanation:
Red bone marrow of long bone produces red blood corpuscles, […]
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) phycoxanthin
Correct Answer:
chlorophyll-a
Explanation:
Chlorophyll a is present in all photosynthetic plants […]
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 anemone
Explanation:
No explanation available. Be the first to write the explanation for […]
Tonoplast is the membrane surrounding the
Tonoplast is the membrane surrounding the
Options
(a) cytoplasm (b) vacuole (c) nucleus (d) mitochondria
Correct Answer:
vacuole
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
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:
skin
Explanation:
No explanation available. Be the first to write the explanation for this […]
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 Answer:
RNA
Explanation:
No explanation available. Be the first to write the explanation […]
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 proteins (c) antibodies and transposons (d) none of the above
Correct Answer:
DNA […]
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 Answer:
stratosphere
Explanation:
No explanation available. Be the first to write the explanation […]
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 (c) tundra (d) grassland
Correct Answer:
tropical rain forest
Explanation:
No explanation available. […]