1.

Amoeba and Yeast reproduce asexually by fission and budding respectively, because they are(a)  Microscopic organisms(b)  Heterotrophic organisms(c)  Unicellular organisms(d) Uninucleate organisms

Answer»

Correct option  (c) Unicellular organisms

Explanation: 

Many single-celled organisms reproduce by binary fission (e.g., Amoeba, Paramecium), where a cell divides into two halves and each rapidly grows into an adult. In yeast, the division is unequal and small buds are produced that remain attached initially to the parent cell which eventually gets separated and mature into new yeast organism (cells). Budding is also found in Hydra.



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