Members of which subphyla are called protochordates?

Members of calyx are called as sepals.

Members of which phylum are known as segmented of ring worms?

Elements of which group are called as alkali metals?

Answer the following questions: Into which phyla is Non-Chordata divided? In which three subphyla are Chordates divided?

The bases which are soluble in water are called as

Members of calyx are crown as

State whether the following statements are true or false. Correct the false statements. Members of calyx are called as petals.

Which of the following groups are called as archegoniates

Which one is called post-mitotic phase?