Distribution of growth in a root by marking it at equal intervals with Indian ink was originally studied by
Options
(a) Wellensick (b) Strasburger (c) Went (d) Nitsch
Correct Answer:
Strasburger
Explanation:
Measurement of […]
Difference between rough and smooth endoplasmic reticulum is that
Options
(a) rough ER has ribosomes (b) smooth ER has ribosomes (c) smooth ER takes part in protein synthesis (d) both has F₁ particles
Correct […]
Difference between prokaryote and eukaryote lies in
Options
(a) cell size (b) cell shape (c) chemical composition of protoplasm (d) organisation of nuclear material
Correct Answer:
organisation of nuclear material
Explanation:
No explanation available. […]
Dictyosomes are also called
Options
(a) lysosome (b) Golgi body (c) ribosome (d) mitochondria
Correct Answer:
Golgi body
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
Desmosomes are found in
Options
(a) ephithelial tissue (b) muscular tissue (c) nervous tissue (d) all of these
Correct Answer:
ephithelial tissue
Explanation:
No explanation available. Be the first to write the explanation for […]
Decomposers are organisms that
Options
(a) ellaborate chemical substances, causing death of tissues (b) operate in living body and simplifying organic substances of cells step by step (c) attack and kill plants as well […]
Dark reaction occurs
Options
(a) only in light (b) only in the absence of light (c) independent of light (d) only in light & independent of light
Correct Answer:
independent of light
Explanation:
Dark […]
Autonomic genome system is present in
Options
(a) Ribosomes and chloroplasts (b) Mitochondria and ribosomes (c) Mitochondria and chloroplasts (d) Golgi bodies and mitochondria
Correct Answer:
Mitochondria and chloroplasts
Explanation:
Small DNA particles are […]
Cristae of mitochondria help in
Options
(a) respiration (b) transpiration (c) photo-oxidation (d) photosynthesis
Correct Answer:
respiration
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting […]
Cristae are associated with which of the following?
Options
(a) mitochondria (b) cytoplasm (c) protoplasm (d) endoplasmic reticulum
Correct Answer:
mitochondria
Explanation:
No explanation available. Be the first to write the explanation for this […]
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