TN State Board Samacheer Kalvi Online Test for 12th Std - Biology - English - Reproduction in Organisms

Question 1 Of 10

Assertion and reasoning questions:

If both A and R are true and R is correct explanation for A If both A and R are true but R is not the correct explanation for A If A is true but R is false If both A and R are false

Question 2 Of 10

The mode of reproduction in bacteria is by ……………..

Formation of gametes Endospore formation Conjugation Zoospore formation

Question 3 Of 10

In which type of parthenogenesis are only males produced?

Arrhenotoky Thelytoky Amphitoky Both a and b

Question 4 Of 10

Animals giving birth to young ones:

Oviparous Ovoviviparous Viviparous Both a and b

Question 5 Of 10

In which mode of reproduction variations are seen?

Asexual Parthenogenesis Sexual Both a and b

Tamil Nadu State Board ( Samacheer Kalvi ) Online Test based on Book Back Questions - 12th Standard Biology - English Medium - Reproduction in Organisms

Samacheer Kalvi 12th Biology - Reproduction in Organisms - Book Back Questions in English Medium