Question

12. During unfavourable conditions the organisms form aggregations called plasmodium. Organisms are from * A. Chrysophytes O B. Slime moulds O C. Protozoans O D. Euglenoids​

Answer 1

Explanation:

D. Euglenoids

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Answer 2

Option B is the correct answer.

• During the unfavourable circumstance, the plasmodium discriminates and aspects fruiting bodies carrying spores at their tops.
• The spores possess true barriers composed of cellulose. These spores are exceptionally resistant and can withstand for numerous years under drastic situations.
• The spores then get published and distributed by air winds and ultimately germinate in humid and moist spots. The particular germinated spores of Slime moulds go through a single haploid ameboid or flagellated swimming vegetative phase, which is then observed by sexual fusions and cell units.
• The construction of spore is a category of asexual procedures of reproduction in slime moulds.

Hence, Option B slime moulds are the correct answer.