Answer:
A normal type of white blood cell that has coarse granules within its cytoplasm.
Answer: Photosynthesis
The picture shows the chemical equation the reactants are before the arrow the product is after.
The yellow lines at the top is sunlight
Answer:
G1 phase: 2C
S phase: 4C
G2 phase: 4C
Meiosis-I: 2C and Meiosis-II: C
Mitosis: 2C
Explanation:
Let's suppose that a cell with 2C DNA content enters the cell cycle. As the G1 cell with 2C content would enter the S phase, DNA replication would double the amount of DNA. Therefore, the cell by the end of the S phase and in the G2 phase would have 4C DNA.
If the G2 cell with 4C DNA enters meiosis-I, separation of homologous chromosomes to the opposite poles in anaphase-I would reduce the DNA content to 2C. Therefore, the cell by the end of anaphase-I would have 2C content. Meiosis-II would further reduce the DNA content in anaphase-II by separation of sister chromatids to opposite poles. Therefore, each of the four daughter cells formed by the end of meiosis would have C DNA content.
If the G2 cell with 4C DNA enters mitosis, separation of sister chromatids to opposite poles in anaphase would reduce the DNA content. Therefore, each of the two daughter cells formed by the end of mitosis would have 2C DNA content.
Answer:
<h2>
Posterior root, Anterior horn</h2>
Explanation:
The cells that carries electrical impulses in our body are known as neurons. They are the basic units of the nervous system. Every neuron is made of an axon and dendrites. Dendrites and Axons are known as the nerve fibres. Axon is the in the posterior and the dendrite is in anterior.
There are more than 100 million neurons in human brain, they are almost ten percent of the total cells in the brain. Glial cell and Astrocytes support the neurons. Neurons are connected with other neurons but they don't touch each other, instead there are tiny gaps known as synapses. These gaps passes the signal from one neuron to the next.
