In angiosperm , microsporogenesis and megasporogenesis :

In angiosperms, microsporogenesis and megasporogenesis

In angiosperms, microsporogenesis and megasporogenesis

In angiosperms, microsporogenesis and megasporogenesis:

In angiosperms, microsporogenesis and megasporogenesis:

In angiosperms,microsporogenesis and megasporogenesis

In angiosperms, microsporogenesis and megasporogeneis

In angiosperms, microsporogenesis and megasporogeneis

In angiosperms, microsporogenesis and megasporogeneis

In angiosperms, microsporogenesis and megasporogenesis 1. occur in anther 2. form gametes without further divisions 3. involve meiosis 4. occur in ovule