Answer:
Bear- biotic, rock- abiotic, dead log- abiotic, grass - biotic , sunlight - abiotic
Explanation:
Any living cell, tissue or organism is considered as biotic components of a ecosystem and those that do not posses the characteristics of living organisms are abiotic which includes dead logs once they are dead.
Abiotic factors refer to non-living physical and chemical elements in the ecosystem. ... Biotic describes a living component of an ecosystem; for example organisms, such as plants and animals. Examples Water, light, wind, soil, humidity, minerals, gases.
Karyotype is written in the form: No. of chromosomes, sex chromosomes
As, we know there are 46 chromosomes in humans & sex chromosomes may be XX for females & 'XY' for males so, we can write it as:
(46, XX) or (46, XY)
There could be some anomalies though. So, for more appropriate answer, you should put your options!
Hope this helps! Pm me in case of doubt! Happy Studying :)
B. Glucose and O2
The products are H2O and CO2
Answer:
Volume in side A will be increased so the height in the solution column will rise.
Explanation:
If the membrane is permeable only to sodium chloride, there will be no glucose flow.
As we assume that the membrane allows the passage of water in both directions, there will be a net current from the solution of lower concentration (B) to the side of higher concentration (A)