STD 11 - 15. Body fluids and criculations — BIOLOGY STD 11 Science — Question

Which of the following group of animals maintain high and constant body temperature such as mammals

A group of fungi with septate mycelium in which sexual reproduction is either unknown or lacking are classified under

If nucleus represents its large size in proportion to cytoplasm of cell, it indicates that

You are asked to examine a cell using a powerful light microscope. The image you see has a clearly defined nucleus and mitochondria. It also has a large central vacuole and chloroplasts. From what group of organisms did this cell most likely come?

The first phase of mitosis which follows interphase is

Which category comes after phylum in descending order in taxonomic hierarchy?

Plasma membrane is made up of:

‘Heart of Heart’ is

Tendon is a structure that connects :

In Arthropoda, head and thorax are often fused to form cepalothorax, but one of the following classes is the body divide into head, thorax and abdomen