I believe the answers to this would be: Hard parts and deposited quickly. I hope this helped!
.....................
........................
<span>phagocytic cell</span>
Answer:
The correct option are a) Meiosis 1 in mother c)Meiosis 1 in father d) Meiosis 2 in father
Explanation:
If a normal haploid sperm fertilizes an egg that has undergone non-disjunction in meiosis 1 than offsprings produced might be having Aaa genotype.
If a normal haploid sperm fertilized an egg that had undergone non-disjunction in meiosis 2 then the chances of the offsprings being formed would be AAa
, aaa
, Aa
, aa
, a. Hence, option B is not correct.
I believe that most mature soils have three soil horizons. That is Horizon A, Horizon B, and Horizon C. Horizon A, also called the top soil contains a mixture of mineral matter and organic matter, as well as many insects, fungi, and microorganisms. Horizon B, also called the sub soil, contains fine clay particles washed out of horizon A. Horizon C contains partially weathered parent material.
Answer: D. A forest fire
Disturbance is an event of extreme environmental stress that
happens in a short period of time and can largely affect the ecosystem in the
area affected. Disturbances may either be due to natural phenomena or man-made.
