The circulatory system — Biology STD 10 — Question

A plant with green pods and smooth seeds with genotype Ggss will give rise to the following gametes : ________

 Ultrafiltration occurs in:

A student is investigating the effect of temperature on the rate of transpiration. Which environmental conditions should be kept constant during this investigation?

State whether the following is
Sneezing

The tendency of genes to remain in their parental combination is called

Drooping of leaves of Mimosa pudica plant is due to:

What was directly responsible for the rapid rise of world population in the twentienth century?

Assertion (A): Lenticels play a crucial role in the aeration of plant tissues.
Reason (R): Guttation is a mechanism for plants to maintain turgor pressure in their cells.

Hari is fond of watching the fish in an aquarium. So, he set up an aquarium in his house. Along with a number of fresh water fish, he also placed a clown fish which is a salt water fish. After few hours, the clown fish was found dead and floating on water. This was due to:

Which of the graph given below shows most clearly what will happen to the rate of transpiration as humidity increases?