the following is a list of plants. Arrange them in the table given below.
Marchantia, Selaginella, Salvinia, Sunflower, Funaria, Pinus, Maize, Cycas.

The following is a list of Plants. Riccia, Chlorella, Salaginella, Adiantum, Chalamydomas, Sugarcane, Funaria, Gnetum, Ficus, Cycas. Categories this plans into algae, bryophytes, pteridophytes, Gymnosperms and Angiosperms.

Arrange the columns A, B, and C in the table below and match them properly.

Categorise and classify the following organisms and arrange them in a table with separate columns and provide appropriate headings. Exocoetus, Physalia, Ascaris, Apis, Locusta, Corvus, Pitta, Hydra, Sepia, Ancylostoma.

Read the following statements carefully and select the appropriate option given below. (i) Reproduction is defined as a biological process in which an organism gives rise to the young ones (offspring) similar to itself. (ii) Adventitious buds arise from the notches present at margins of leaves of Bryophyllum. (iii) Asexual reproduction is common among single celled organisms, and in plants and animals with relatively simple organisations. (iv) A few plants exhibit unusual flowering phenomenon, some of them such as bamboo species flower only once in their life time, generally after 50-100 years. (v) The events of asexual reproduction though elaborate and complex, follow a regular sequence.

If an element is in its highest possibel oxidation state in a compound, it can act as an oxidising agent. If an element is in its lowest possible oxidation state in a compound, if can act as reducing agent. If an element is in the intermediate oxidation state in a compound, it can serve as both oxidising and reducing agent. Based on the above three guidelines, classify the following compounds into three categories and post them in the table given below. KMnO_4 , H_2O_2 , H_2C_2O_4 , FeSO_4 , HCIO_4 , SO_2 , Na_2S_2O_3 , K_2Cr_2O_7