Pulmonary vein. It enters your pulmonary vein and then enters your left atrium.
I hope that helped :)
Answer:
C. Cholesterol
Explanation:
Cholesterol maintains the fluidity of the cell membrane and thereby, regulates its function.
Bile acids are derived from cholesterol which serves as their precursor. For example, Taurocholic acid is a polar derivative of cholesterol. Bile acids serve in the absorption of fatty acids, glycerol, and fat-soluble vitamins as these compounds are non-polar in nature.
Vitamin D is produced when the derivative of cholesterol, 7-dehydrocholesterol undergoes photolysis in skin cells in presence of sunlight.
Answer:
The correct answer is - organisms become specialized for individual tasks and communicate with each other.
Explanation:
The cells of a multicellular organism in order to maintain homeostasis which is a balance of various factors in an individual organism that helps in health. The cells of multicellular organisms help as they become specialized for particular functions.
These cells communicate with each other to regulating the homeostasis. Cells of the multicellular organism function as the team however they are interdependent.
Thus, the correct answer is- organisms become specialized for individual tasks and communicate with each other.
Answer: In Meiosis,chromosomes in a diploid cell resegregate, to give four haploid cells. Genetic diversity takes place during this early step of meiosis. DNA replication takes place before Early Meiosis commence. Pairing of homologous chromosomes which forms synapses is unique to Meiosis.
Explanation: Meiosis is a type of cell division which aides the formation of reproductive materials like the GAMETES SUCH AS SPERM CELLS AND EGGS,During Meiosis cell division takes place which reduces the number of chromosomes in the parent cell by half and produces four daughter cells, Meiosis is essential to guarantee genetic diversity in living organisms.
Answer: Option C
Explanation: The flow of energy takes place from plants towards the higher level of organisms.
Plants absorb energy from the sun and make food by the help of the process known as photosynthesis.
The energy from the plants is transferred to primary consumer that is mostly herbivores.
The energy from the primary consumers are transferred to secondary consumers. The secondary consumers feed on primary consumer.
Then the animals die and fungi and other bacteria feed on them for their energy.
The correct order of energy transfer is Plants → Squirrel → Snake → Mushrooms.
hope it helps
