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A cell wall consisting of two shells which overlap and fit together like a Petri dish is a characteristic of
Scientists are working on producing a wingless variety of silk moths to increase the yield of silk. The above statement shows the significance of which of the following branches of biology?
In ectomycorrhizae the hypa
Carbon is a suitable element to make complex cellular structures because
In the given diagram of asexual reproduction in fungi, “X” indicates the process of
The function of mRNA in a cell is to carry
The structure shown in the given figure is a
Which of the following is CORRECT about a ‘competitive inhibitor’?
In the life cycle of a sun flower which of the following structures are included in gametophyte generation with haploid number of chromosomes? I. Endosperm II. Embryo III. Egg cells IV. Pollen grain
Which of the following features makes chromoplasts different from chloroplasts?