10% energy was passed on if the producer has 40,000 kcal of energy and the primary consumer 4000 Kcal.
The right answer is option 2.
Explanation:
The producer is the initiator of food chain in a food chain and pyramid.
The amount of energy transferred or pass on to the other level or higher level is 10%. The 90% percent energy is being consumed by organism of the trophic level in carrying out metabolic processes, reproduction etc.
The heat gets dissipated only a small amount reaches the other trophic level.
This logic is also called 10% rule of energy transfer.
So, the producer has 40,000 Kcal of energy
primary consumer comes just after producer as it is a herbivore.
so,
x 40000
= 4000 Kcal
Thus 10% of the energy is passed on.
Answer:
codon → gene → DNA → chromosome
Explanation:
- Codon describes 3 bases (letters) of DNA
- A gene describes a segment of DNA that usually encodes for a particular protein
- A chromosome is a molecule of DNA (hundreds or thousands of genes) compacted and complexed with proteins
Answer:
A Mutation occurs when a DNA gene is damaged or changed in such a way as to alter the genetic message carried by that gene.
Answer:
True :D
labeling of GMO food is mandated in at least 64 countries, including most European countries, China, Russia, Japan, Brazil, South Africa, and Australia
Explanation:
Advanced technologies like remote sensing have modified the way by which maps are constructed. Remote sensing is the procedure of collecting information about Earth with the help of instruments mounted on airplanes, satellites, or ships.
Remote sensing helps in monitoring and detecting the physical features of a region by determining its emitted and reflected radiation at a distance from the targeted region. Unique or specialized camera gather remotely sensed pictures of the Earth that assists the researchers in sensing the things about the Earth.
