Vitamins refers to the components, which the body requires to develop and grow normally. There are in total 13 vitamins required by the body. These are classified as food soluble and water soluble vitamins.
It is generally advised to consume vitamins on a daily basis because the body has limited tendency of storage for various vitamins. Thus, they should be consumed on a regular basis in the diet.
Answer:
D):Cell membrane
b. Allele change and microevolution
c. Slow adaptation, stasis, and expansion
Answer:
A. Migration, genetic drift, speciation and natural selection.
Explanation:
Migration, genetic drift, speciation and natural selection factors are common to both .Gradualism and punctuated equilibrium are two ways of the evolution. Gradualism is selection and variation that happens. Small variations are fit an organism. In punctuated equilibrium, change comes in spurts. There is a period of very little change, and only few huge changes occur, often through mutations in the genes of a few individuals. Mutations are random changes in the DNA. That are not inherited from the previous generation, but passed in next generation. Though mutations are often harmful, the mutations that result in punctuated equilibrium are very helpful to the individuals in their environments.
Chemical and gaseous exchange takes place only across capillary walls
Sorry for the late answer but I hope that's still help !
this interaction, the bee is fed and the second flower is pollinated for ieproduction. So, both
organisms benefit from the relationship. What is a symbiotic relationship in which both
organisms benefit called?
Answer:
Flies (order Diptera), beetles (order Coleoptera), butterflies and moths (order Lepidoptera), and wasps (order Hymenoptera) are important pollinators as well, and some have developed specialized relationships with their preferred host plants.
Explanation: