Seedless grapes are produced due to
Parthenocarpy
Crossing over
Parthenogenesis
None of these
Formation of fruits without fertilization is known as or Ovary $\xrightarrow{{{\text{No fertilization}}}}$ Fruit
What is represented by $'X'$ and $'Y'$ in the given diagram?
Seeds are adaptively important because
$1.$ they maintain dormancy
$2.$ they protect young plants during vulnerable stages
$3.$ they store food for young plants, and facilitate dispersal
Non-essential for seed germination is
Give importance of seed.