Ovary is half-inferior in the flowers of:
Ovary is half-inferior in the flowers of:
Options
(a) guava (b) plum (c) brinjal (d) cucumber
Correct Answer:
plum
Explanation:
A flower in which floral parts arise from around the ovary is called […]
AIPMT2010
Keel is characteristic of the flowers of:
Keel is characteristic of the flowers of:
Options
(a) Gulmohur (b) Cassia (c) Calotropis (d) Bean
Correct Answer:
Bean
Explanation:
Keel is the characteristic of the flowers of family papilionaceae. For example, bean, […]
Seminal plasma in human males is rich in :
Seminal plasma in human males is rich in :
Options
(a) fructose and calcium (b) glucose and calcium (c) DNA and testosterone (d) ribose and potassium
Correct Answer:
fructose and calcium
Explanation:
Seminal […]
Photoperiodism was first characterised in:
Photoperiodism was first characterised in:
Options
(a) tobacco (b) potato (c) tomato (d) cotton
Correct Answer:
tobacco
Explanation:
Photoperiodism is the response to duration and timings of light and dark period. It was first […]
Which one of the following has its own DNA?
Which one of the following has its own DNA?
Options
(a) Mitochondria (b) Dictyosome (c) Lysosome (d) Peroxisome
Correct Answer:
Mitochondria
Explanation:
Mitochondria has its own DNA. It is as structure within cytoplasm of […]
The signals for parturtition originate from
The signals for parturtition originate from
Options
(a) placenta only (b) plascenta as well as fully developed foetus (c) oxytocin released from materna pituitary (d) fully devloped foetus only
Correct Answer:
plascenta as […]
The common nitrogen fixer in paddy fields is
The common nitrogen fixer in paddy fields is
Options
(a) Rhizobium (b) Azospirillum (c) Oscillatoria (d) Frankia
Correct Answer:
Azospirillum
Explanation:
No explanation available. Be the first to write the explanation for this question […]
Vasa effferentia are the ductules leading from
Vasa effferentia are the ductules leading from
Options
(a) testicular loubles to rete testis (b) rete testis to vas deferens (c) vas deferens to epididymis (d) epididymis to urethra
Correct Answer:
rete testis […]
Low Ca⁺⁺ in the body fluid may be the cause of :
Low Ca⁺⁺ in the body fluid may be the cause of :
Options
(a) tetany (b) anaemia (c) angina pectoris (d) gout
Correct Answer:
tetany
Explanation:
Tetany is caused by reduction in the calcium […]
Which one of the following is not a micronutrient?
Which one of the following is not a micronutrient?
Options
(a) Molybdenum (b) Magnesium (c) Zinc (d) Boron
Correct Answer:
Magnesium
Explanation:
magnesium is a macronutrient. Micronutrients are essent5ial elements that are arquired […]