Perisprem is found in
Black pepper
apple
Beet
Both $(a)$ and $(c)$
Examine the figure given below and select the right option giving all the four parts $a, b, c$ and $d$. Correctly identify.
$a\quad\; b\quad\; c \quad\;d$
Formation of fruits without fertilization is known as or Ovary $\xrightarrow{{{\text{No fertilization}}}}$ Fruit
Choose the correct option from the following
$I$. Dehydration and dormancy of mature seed are crucial for seed storage.
$II$. Seed of Lupinus arcticus is the oldest one which germinated after $2000 \;year$.
$III$. Orchid seed is one of largest seed in plant Kingdom.
$IV$. Seeds of parasitic plants Orobanche and Striga are tiny seeds.
While eating watermelons, all of us wish it was seedless. As a plant physiologist can you suggest any method by which this can be achieved.
Non-essential for seed germination is