These pills inhibit ovulation processes as well as implantation. Therefore, women can prevent unplanned pregnancy by using these pills
Answer:
Organism's habitat (where a species live) can be described as all of the biotic and abiotic factors in the area where an organism lives.
Ecological niche (how species live) is composed of all of the physical, chemical, and biological factors that a species needs to survive, stay healthy, and reproduce. Niche includes food, abiotic conditions, and behavior.
Eubacteria que se utilizan en procesos industriales:
• Lactobacillus- se utiliza para la preparación de alimentos fermentados tales como queso y yogur.
• Levadura-se utiliza para la preparacion de pan y cervesa.
• Bacillus thuringiensis- se utilizan como insecticidas específicos para lepidópteros
• Escherichia coli-e utilizan en la biotecnología…
Roots and stems
Explanation: the cork of mature roots and woody stems is perforatedby nonsuberized pores called lenticels.
They provide the immune system with "memory" against previously encountered pathogens.
T memory cells are necessary for protective immunity against invading pathogens