Juvenile and adult plants are
Morphologically different
Physiologically same
$(a)$ and $(b)$ both
None of the above
(a)Because juvenile phase is primary stage of development of adult plant.
Identify the following figure and select the correct option
What is the chromosome number in meiocyte of potato ?
Which of the following statements is incorrect ? $(i)$ Bamboo species flower only once in their life time, generally after $50-100$ years and produce large number of fruits and die. $(ii)$ In animals, the juvenile phase is followed by morphological and physiological changes prior to active reproductive behaviour. $(iii)$ The reproductive phase is of same duration in all organisms. $(iv)$ Juvenile phase is the period of growth between the birth of an individual till it reaches reproductive maturity.
Identify $X$ and $Y$ in given figure
Some organisms like $…A.., …B…, …C…$ and $…D…$ the female gamete undergoes development to form new organisms without fertilisation
$A – B – C – D$
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