Choose the correct sequence of embryo development in a dicot plant
1
Proembryo → Globular embryo → Heart-shaped embryo → Mature embryo
2
Proembryo → Heart-shaped embryo → Globular embryo → Mature embryo
3
Globular→Heart-shaped embryo → Proembryo embryo → Mature embryo
4
Globular → Proembryo embryo → Heart-shaped embryo → Mature embryo