- A$DNA$
- ✓$RNA$
- CCapsid
- DBoth $DNA$ and $ RNA$
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$I.$ Water is essential for fertilisation
$II.$ Male gametophyte bears antheridia, while female gametophyte bears archegonium, which produces antherozoids and egg cell, respectively
$III.$ Antherozoids and egg cell fuses to give rise zygote. Zygote develops into young embryo. Embryo give rise to sporophyte
Which of the statements given above are correct?
$I.$ $O_{2}$ helps in releasing metabolic energy, which is essential for growth
$II.$ Nutrients are required by plants for the synthesis of protoplasm
$III.$ Change in temperature could be the detrimental for the survival of an organism
$IV$. Light and gravity don't affect the stages of growth
Choose the correct option