MCQ
In maize, the fibrous roots develop from
- ✓Lower nodes
- BUpper nodes
- CUpper internodes
- DNone of the above
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| List-l | List-II |
| (A) M Phase | (I) Proteins are synthesized in preparation for mitosis |
| (B) $G _2$ Phase | (II) Cell do not divide further |
| (C) $G _0$ Phase | (III) Interval between mitosis and initiation of DNA replication |
| (D) $G _1$ Phase | (IV) Most dramatic period |
$I.$ 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?