Other Biology Answers

Name five features of mesophlly of pinus

State the minerals found and explain how the mineral deficiencies may affect the plant anatomy

Plants were fumigated with hydrogen flouride and other plants fumigated with CO2. After few days the other set of plants shows shrinkage while the other set of plants show significant increase in leaf thickness. Discuss the results of this experiment

The origin, structure and function of a root apex

what is the nature of science?

What is the relationship between an isomer and a tautomer?

R0 is: a) The death rate as a result of pathogen infection b) The percentage of a population that must be infected/vaccinated to achieve herd immunity c) The transmissibility of the pathogen, how many people an infected person is expected to infect d) The rate of morbidity (suffering/disease) as a result of pathogen infection e) The rate of full recovery from pathogen associated disease

What distinguishes what the Chinese first practiced for variolation from what Edward Jenner did? a) The Chinese used cowpox virus scabs, not smallpox virus scabs which Jenner used b) The Chinese used smallpox virus for variolation two times per person, Jenner smallpox only once per person c) Edward Jenner combined smallpox scabs with scabs from bacterial infections d) Edward Jenner used cowpox virus scabs, not smallpox virus scabs which the Chinese used e) There is no distinction, both the Chinese and Jenner used smallpox virus scabs twice per person for maximum effectiveness

Identify plant tissues found in roots,stems and leaves. What will happen if these tissues are damaged due to loss of soil nutrients, water and pests.

Cite at least 2 specialized roots and leaves then identify it's economic importance to humans.

Management of anaemia( pre partum, during labor and post partum)