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The structure which helps to neutralise the humic acid present in humus is-
(... VIDEO
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A mature female frogs, can lay ova at a time.
(1) \( 2000-5000 \)
(2) \( 2500-... 2023-06-19 Single Choice Type
Testes, in male frogs adhere to the upper part of the kidneys by
(1) Vasa eff... 2023-06-19 Single Choice Type
During aestivation and hibernation gaseous exchange in frogs takes place thro... 2023-06-19 Single Choice Type
Which of the given statement (s) is/are correct about frogs-
(1) Belongs to t... 2023-06-19 Single Choice Type
Frogs exhibit sexual dimorphism. Select the option which justify the given st... 2023-06-19 Single Choice Type
The phenomena in which organisms hide themselves \& take shelter in moist and... 2023-06-19 Fill in the blank
In frog, Hindlimbs ends in digits and forelimbs ends in digits
(1) Five; Four
... 2023-06-19 Single Choice Type
Find the statement which is not correct about earthworm-
(1) Used as bait in ... 2023-06-19 Single Choice Type
Read the given statements about earthworms and find the one which is not corr... 2023-06-19 Fill in the blank
Fertilisation and development in earthworms occurs within structures called pr... 2023-06-19 Single Choice Type
The structure which helps to neutralise the humic acid present in humus is-
(... 2023-06-19 Single Choice Type
The type of nephridia present in the earthworms is
(1) Septal nephridia
(2) I... 2023-06-19 Single Choice Type
In earthworm, prostomium is
(1) Sensory in function
(2) Wedge to force open c... 2023-06-19 Single Choice Type
Earthworms are cross-fertilisation hermaphrodites. Select the correct reason ... 2023-06-19 Single Choice Type
In earthworm, the body segment which contains mouth is called-
(1) Prostomium... 2023-06-19 Single Choice Type
Out of the given tissues, how many are types of connective tissue- Adipose, b... 2023-06-19 Fill in the blank
In earthworms, typhlosole is present in _ X_ helps in __. Identify the \( \mat... 2023-06-19 Fill in the blank
means the study of morphology of internal organs in the animals
(1) Analogy
(2... 2023-06-19 Single Choice Type
The organisation of tissue to form organs and then to form organ system is es... 2023-06-19 Single Choice Type
Arrange the following in decreasing order on the basis of their complexity-
(... 2023-06-19 Single Choice Type
I. epithelial, II. connective, III. muscular IV. neural
Human heart is made u...
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