Biology Test - ...

____________ is present at the region of joining of two cardiac muscle cells.

Complete the following reaction:

• Maltose - Maltase $\to$ Glucose $+\mathrm{i}$
• Lactose - Lactase $\to$ Glucose $+\mathrm{ii}$
• Sucrose - Sucrase $\to$ Glucose $+\mathrm{iii}$

During which stage the chromosomes first become visible?

''Nostoc' is a type of:

The gas involved in the photosynthesis process is _____________.

Which of the following ferns also show heterospory apart from Selaginella?

Vaccines produced through genetic engineering are safe as ______________.

What does it mean that a cell is polyploid?

Momordica charantia having blood sugar lowering activity due to:

Hyenas and Vultures are ________________.