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Reproduction In Organisms

Question
CBSEENBI12047666
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The most primitive cell like chemical aggregates capable of growth and division were

  • chemoautotrophs

  • eobionts

  • prokaryotes

  • microspheres

Solution

D.

microspheres

Microspheres are the most primitive cell like chemical aggregates. They resemble coccoid bacteria. These are molecular aggregates of proteinoids and capable of growth and division (binary fission or by budding).

Some More Questions From Reproduction in Organisms Chapter

Which is male accessory duct ?

Which of the following is having oestrous cycle ?

 Which of the following is bisexual ?

 Frog is ................... while human female is ....................

Testes lie in ................... while ovaries lie in ....................

 In Rhizopus, asexual reproduction takes place  by...................formation.

....................in Penicillium are formed on conidiophores.

In sweet potato, vegetative propagation takes place through............

In Bryophyllum vegetative propagation takes place through.............

Period of sexual maturity.

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