Human
Explanation - Humans have exceeded the carrying capacity. Technology is one of the considerable factor for reducing the death or mortality rate of humans and increasing the birth rate.
Example - the medical instruments have advanced to such an extent that the patient is more likely to get cured soon unlike previous years. It has now become a major concern that the population might reach to the extent when our planet, earth will not be able to sustain us.
Look at this simply. All living things require energy survive, even plants. Mitochindria suppy energy: which does more work...skin cells or muscle cells? Skin cells just "sit" there, while muscle cells move.
I knew this at one point but I forgot it
Answer:
Option D
Explanation:
Options for the question
A)import seeds produced in the southern hemisphere.
B)plant the flowers out-of doors in november.
C)keep the plants in a warm growing environment.
D)expose the plants to an hour of light in the middle of each night until the end of april.
Solution
Since Chrysanthemum is a short-day plant, its flower mainly develop during night and hence they require long nights of 11 to 12 hours. Blackout system is sometimes used to induce flowering.Flowering can be delayed by regulating both light and temperature. this is done by exposing plants for a short period of time to light (can be artificial) and to some source of heat that produces 85° F or higher temperature.
Thus if flowers are required in month of may, flowering can be delayed by exposing Chrysanthemums plant to light and heat source during night time
Option D is correct
I think A because males have XY and females have XX but don’t count on it
