Which is included in a lysogenic cycle?
a. early lysis of the host cell.
b. the creation and assembly of viral particles.
c. the appearance of viral infection symptoms.
d. a period of genetic integration

Answer;

A period of genetic integration

Explanation;

A period of genetic integration is included in a lysogenic cycle.

-Lysogenic cycle, is one of two cycles of viral reproduction ( the other being the lytic cycle), it is characterized by the integration of the bacteriophage (bacteria virus) nucleic acid into the host bacterium's genome. The bacteriophage replicates itself by letting the host cell copy the virus' genetic material in cell division.

A. early lysis of the host cell

Explanation:

fertilization, pictured in figure 24.23a is the process in which gametes (an egg and sperm) fuse to form a zygote. the egg and sperm each contain one set of chromosomes. to ensure that the offspring has only one complete diploid set of chromosomes, only one sperm must fuse with one egg. in mammals, the egg is protected by a layer of extracellular matrix consisting mainly of glycoproteins called the zona pellucida. when a sperm binds to the zona pellucida, a series of biochemical events, called the acrosomal reactions, take place. in placental mammals, the acrosome contains digestive enzymes that initiate the degradation of the glycoprotein matrix protecting the egg and allowing the sperm plasma membrane to fuse with the egg plasma membrane, as illustrated in figure 24.23b. the fusion of these two membranes creates an opening through which the sperm nucleus is transferred into the ovum. the nuclear membranes of the egg and sperm break down and the two haploid genomes condense to form a diploid genome.

explanation: