Plant Kingdom — BIOLOGY STD 11 Science — Question

What is the function of simple epithelium?

Name the following:

1. The embryonic germ layer from where the muscles arise.
2. The parallelly arranged filaments in the sarcoplasm of a muscle fibre.

Where does the selective reabsorption of Glomerular filtrate take place?

Where does the electron transport system take place in respiration?

Name any two printed means of recording descriptions of a taxa, besides key.

Write the action of lipase on fat.

Mark the odd one in the following group. Chlorophyll a, Chlorophyll b, Xanthophyll, Carotene.

Correct the statement given below by the right option shown in the bracket against them. Pancreatic juice and bile are released through. (intestine pancreatic/ hepato- pancreatic duct).

Write the name of limbless amphibian.

Approximately how much part of the total CO₂ do algae fix during photosynthesis on Earth?