Question
Which of the following plants does not have independent
and free-living male and female gametophytes?Solution
Cedrus is a gymnosperm having reduced dependent gametophytes- pollen and endosperm. In gymnosperms the male and the female gametophytes do not have an independent free-living existence and remain within the sporangia and are retained on the sporophytes.
Which group of microorganisms is responsible for the degradation of complex organic compounds, such as lignin and cellulose, in the soil?
Which crop, known for its cultivation in semi-arid regions and often referred to as a 'camel crop' due to its drought resistance, has a relatively low l...
Which one of the following food colours is NOT permitted to be used in foods?
Which of the following ameliorate is cost effective and easily available for the reclamation of sodic soil?
Akoichi disease in rice is due to toxicity of
What is the deficiency symptom for Magnesium in plants?
Width of cut in a disc plough can be increased by
In Stage III of Law of Diminishing marginal returns, the value of Elasticity of production is
Which hormone can be used to break dormancy of seed?
Application of heat to chick during their early part of life     Â
