$A$ : Complete radicle is not produced by hypo-basal tier of octant embryo during Cruciferad development.
$R$ : Hypophysis cell of suspensor contributes the tip of radicle in this type of development.
$A$ : Complete radicle is not produced by hypo-basal tier of octant embryo during Cruciferad development.
$R$ : Hypophysis cell of suspensor contributes the tip of radicle in this type of development.
- A
Assertion and Reason both are correct and also correct explanation.
- B
Assertion and Reason both are correct but not explanation of assertion.
- C
Assertion is correct, but Reason is incorrect.
- D
Both Assertion and Reason are incorrect.
Similar Questions
The structures which guide the pollen tube into synergid is
The structures which guide the pollen tube into synergid is
Pollination by slug and snails is called
Pollination by slug and snails is called
- [AIPMT 2002]
Pollens are be stored at which temperature
Pollens are be stored at which temperature
When the pollen grains are not transferred from anthers to the stigma in flower due to the barrier or fence, it is referred as or when some natural barrier exists between androecium and gynoecium to check self pollination, it is known as
When the pollen grains are not transferred from anthers to the stigma in flower due to the barrier or fence, it is referred as or when some natural barrier exists between androecium and gynoecium to check self pollination, it is known as
- [AIIMS 1993]
$A$ : In sporoderm, pectocellulosic layer is surrounded by sporopollenin.
$R$ : Exine is differentiated into outer ektexine and inner endexine.
$A$ : In sporoderm, pectocellulosic layer is surrounded by sporopollenin.
$R$ : Exine is differentiated into outer ektexine and inner endexine.