The part of fallopian tube closest to the ovary is
Options
(a) isthmus (b) infundibulum (c) cervix (d) ampulla
Correct Answer:
infundibulum
Explanation:
The part of fallopian tube closest to the ovary is […]
Which one of the following is not a lateral meristem?
Options
(a) Intrafascicular cambium (b) Interfascicular cambium (c) Phellogen (d) Intercalary meristem
Correct Answer:
Intercalary meristem
Explanation:
Meristem is divided on the basis […]
One of the free-living, anaerobic nitrogen – fixer is:
Options
(a) Beijiernickia (b) Rhodospirillum (c) Rhizobium (d) Azotobacter
Correct Answer:
Rhodospirillum
Explanation:
Rhodospirillum is a free-living, anaerobic nitrogen fixer bacteria. It can synthesize […]
During mitosis ER and nucleolus begin to disappear at:
Options
(a) late prophase (b) early metaphase (c) late metaphase (d) early prophase
Correct Answer:
early prophase
Explanation:
During mitosis. endoplasmic reticulum and nucleus begins […]
Which one of the following is not used in organic farming?
Options
(a) Glomus (b) Earthworm (c) Oscillatoria (d) Snail
Correct Answer:
Snail
Explanation:
No explanation available. Be the first to write the explanation […]
An element playing important role in nitrogen fixation is:
Options
(a) Molybdenum (b) Copper (c) Manganese (d) Zinc
Correct Answer:
Molybdenum
Explanation:
Molybdenum is a micronutrient that plays an important role in nitrogen […]
The main arena of various types of activities of a cell is:
Options
(a) plasma membrane (b) mitochondrian (c) cytoplasm (d) nucleus
Correct Answer:
cytoplasm
Explanation:
The main arena of various types of activities […]
In unilocular ovary with a single ovule the placentation is :
Options
(a) Marginal (b) Basal (c) Free Central (d) Axile
Correct Answer:
Basal
Explanation:
In basal type of placentation, the ovary is […]
Which one of the following kinds of animals are triploblastic?
Options
(a) Flat worms (b) Sponges (c) Ctenophores (d) Corals
Correct Answer:
Flat worms
Explanation:
Triploblastic condition can be seen in flat worms. […]
Phototropic curvature is the result of uneven distribution of:
Options
(a) gibberellin (b) Phytochrome (c) cytokinins (d) auxin
Correct Answer:
auxin
Explanation:
Phototrophic curvature is the result of uneven distribution of auxin. The experiments […]
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