Answer:
a-C b-A c-E d-D e-B
Explanation:
a. Maintain at or above 20C C. Mcrobe Cultivation temperature
To can survive, all living organisms need specific ambient and temperature, between 20ºC and 30ºC.
b. Microfloral location in the human body of S. epidermis A. Skin
The epidermis is the external layer of the skin. This is where all bacterial microflora lives.
c. Used to neutralize spilled acids E. Baking Soda
In chemistry, to neutralize acids components, you need to use a basic component.
Baking Soda is basic.
d. Used isolating a pure culutre from a mixed or contaminated culture D. Aseptic Techinque
This technic is used to prevent contamination between samples.
e. Microfloral location in the human body of E. coli B. Gastrointesetinal Tract
Another place where you can find microflora is inside the gastrointestinal tract. This microflora works to dissolve substances in the digestive process.
Living things produce offspring of the same species, but in many cases offspring are not identical with each other or with their parents. Plants and animals, including humans, resemble their parents in many features because information is passed from one generation to the next.
B. It can cause the roots to absorb too much nitrogen.
Answer:
287.5%
Explanation:
Initial = 40
Recent = 155
Growth rate = ( recent - initial )÷ initial ×100/1
=( 155-40/40) × 100/1
= 115/40×100/1
= 2.875×100/1
= 287.5%
The rate of growth is 287.5%
Answer:
The things that happen during meiosis I are:
- <em>Sister chromatids are condensed.</em>
- <em>Homologs come together.</em>
- <em>Homologs separates from each other.</em>
Explanation:
Meiosis is a process of cell division whose objective is to obtain gametes -cells related to reproduction- that possess half of the chromosome charge (haploids). Meiosis consists of two phases, named I and II.
A summary of the events that occur during meiosis I would be
- Prophase I
Homologous chromosomes pair up and form synapses - which can only happen in this process - forming bivalents, structures made up of two chromosomes and four chromatids. The formation of chiasms -the synaptonemic complex- allows the crossing over or recombination between sister chromatids.
- Metaphase I
Alignment of bivalents on the equatorial plate, with highly condensed chromosomes.
- Anaphase I
Each chromosome, formed by two chromatids, separates and moves to each pole of the cell, a process that implies the disappearance of the chiasms.
- Telophase I
There are two haploid daughter cells, not identical due to recombination, with chromosomes formed by two chromatids.