Answer:
Meiosis.
Explanation:
Humans have Diploid cells in our normal cells. However, sex cells contain Haploid cells. To make sex cells or gametes, meiosis needs to be performed(which multiplies the DNA and splits it into 4 daughter cells).
<span>Viruses, bacteria, fungi, protozoa, and parasitic worms are known as </span>prions.
Answer:
Self-fertilize to produce offspring identical to the parent
Explanation:
True-breeding plants are the breeding plants which are homozygous for the trait that is they are homozygous for the dominant trait and for the recessive trait.
This can be confirmed by making a cross between them in which they are self-fertilized. This self-fertilization produces the offsprings identical to the parents with the same phenotype.
For example:
<u> Green pod (dominant trait)- GG</u>
<u>yellow pod (recessive trait)- gg</u>
cross - GG X gg
g g
G <em>Gg Gg </em>
G <em> </em><em>Gg Gg </em>
All the offsprings are of green color as all have the Gg genotype in which the dominant allele is G and the recessive
Answer:
These symptoms are evidence of decomposition of infected red blood cells
Explanation:
Malaria is an infection of red blood cells caused by one of five species of Plasmodium, a protozoan. Malaria causes fever, chills, sweating, enlarged spleen and anemia (due to decomposition of infected red blood cells). It is an acute febrile infectious disease caused by protozoa transmitted by the infected female Anopheles mosquito. Everyone can get malaria. Individuals who have had multiple episodes of malaria may achieve a state of partial immunity, showing little or no symptoms in case of a new infection.
When infected red blood cells rupture and release parasites, the person usually shows shivering chills, followed by a fever that can reach 41 ° C. Tiredness, discomfort, headache, body aches and nausea are common. The fever usually subsides within a few hours, and then profuse sweating and extreme tiredness occur. Fevers occur unpredictably at first, but over time they become periodic. Periodic fevers come and go at regular intervals. Fevers tend to occur at 48 hour intervals with Plasmodium vivax and Plasmodium ovale and 72 hours with Plasmodium malariae. Fevers caused by Plasmodium falciparum are not usually periodic, but sometimes occur at 48 hour intervals. As the infection progresses, the spleen increases and anemia becomes severe. Jaundice may arise.
Answer:
The term that describes the parts of the body with different kindsof cells is <u>organs</u>, which in turn are made up of different tissues.
Explanation:
The cell is the structural and functional unit of all living beings, with the capacity to multiply and unite to form tissues.
Each tissue is a differentiated or specialized structure, formed by groups of cells of the same type, such as muscle, nerve, connective, cartilage and bone tissue, among others.
The specialized tissues in turn form organs, with specific structures and functions, such as muscle, brain and nerves or bones and joints. For this reason, organs are different body parts, formed by different kinds of cells.
