________ consist of one pair of synergids and one large egg in micropylar end.

Which consists of only one element ?

Which one of the following pairs of terms / names mean one and the same thing ?

When two pairs of traits are combined in a hybrid, segregation of one pair of characters is independent of the other pair of characters. The statement explains which of the following laws/principles of Mendel ?

Answer the following question in one word only. The cross where two pairs of alternative characters are taken into consideration.

Express in one word only Cells at the Chalazal end in embryo sacs.

Fusion of one of the male gametes with egg nucleus is referred to as

Select the correct statements (s) regarding the structure of a mature embryo sac. (i) Egg apparatus is situated towards chalzal end. (ii) Antipodal cells are situated towards micropylar end. (iii) A typical angiospermic embryo sac is 7-celled, 8-nucleate at maturity

Refer to the given figure of egg apparatus showing entry of pollen tube into a synergid. Identify any two of the labelled parts and select the correct option.

Which one is paired incorrectly?