GK
BIOLOGY
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
Embryo sac
|
|
|
Ovule
|
|
|
Nucellus
|
|
|
Fruit
|
Detailed explanation-1: -Megasporangium is equivalent to the ovule which is present inside the ovary that is connected to the cushion which is referred to as the placenta. It consists of a single embryo sac that is formed from a megaspore employing reduction division.
Detailed explanation-2: -In flowering plants or angiosperms, megasporangium is better known as ovules. Megaspore mother cells get differentiated in the nucellus region of ovules. The nucellus is surrounded by one or two protective layers, called integuments, except at the tip called the micropyle.
Detailed explanation-3: -The megasporangium is commonly known as the ovules which is a small structure that is attached to the placenta using a stalk called a funicle. Eggs (ovules) in the ovary can be single or multiple.