Question

Long dry spells make the release of sperm and eggs into the environment an unreliable reproductive mechanism.

Which possible adaptation addressed this problem and allowed plants to thrive on land?

A. Structures developed that protecting developing eggs and sperms
B. Adaptions to aquatic life developed over time
C. Root structures developed that maintained a hold on land
D. Cellular structures developed that stored excess starch and sugar

Answer 1

A. Structures developed that protecting developing eggs and sperms

Because they need structure to develop

Answer 2

A. Structures developed that protecting developing eggs and sperms

[ 'cause of their protection, they get produce in very high number ]

Hope this helps!