Answer:
Somatic cells are the ones obtained by mitosis. They constitute the body tissues and have a variety of different functions. They are <em>diploid</em>, which means they have two copies of each chromosome (2n), one obtained from the father and one from the mother.
Gametes are obtained by meiosis. A diploid cell divides to form four <em>haploid </em>gametes, they have a single copy of each chromosome (n), obtained from the parent cell.
Zygotes are obtained by the fusion of two gametes, one from the father and one from the mother, they are <em>diploid </em>again having two copies of each chromosome.
Answer: Landscape
Hope this helps :)
Answer:
The weight of chickens would be on the x-axis (horizontal) and number of eggs would be on the y-axis (vertical)
Explanation:
The number of eggs a chicken has is dependent on the weight of the chicken
Answer:
false
Explanation:
just think a truck to get it moving its harder to stop
Answer:
Answer:
Vectors-These are diseases transmission which involves the piercing of the skin-vectors penetration e.g by mosquito. ticks.
Air borne which involves entry through the nasal passages, mouth, eyes to reach the body the respiratory tracts and the blood.
Blood borne diseases are transmitted from e.g piercing of the skin by contaminated objects needles, broken glass. If there is an opening in the skin these transmission is also possible.
Sexual can be transmitted through open sores at the genitals.or use of contaminated needle by infected subject. Sores in the mouth during kissing may be another route
food borne or water borne needs to enter through natural opening of the mouth to reach the body fluids and the blood through the GIT.
Contact diseases does not necessarily need a direct opening for transmission . rather there should be a direct contact between the infected individual and the other. Sometimes a direct contact between the two is not need. e.g common cold, chicken pox , influenza , etc.
Explanation:
