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SashulF [63]
3 years ago
13

What are the requirements for the bacteria to grow?

Biology
2 answers:
shtirl [24]3 years ago
4 0

Answer:

Optimal temperature and food-source.

Explanation:

Of course, different bacteria have different needs, but in general they strive in temperatures starting from 30-40ºC, and when it comes to thermophiles or hyperthermophiles, the ideal temperature is 60º C+ or 80º C+ respectively.

Nutrients are also important during binary fission (the reproduction of bacteria), but since bacteria can find nutrients basically everywhere, this factor doesn't really have "conditions".

Hope it helped,

BiologiaMagister

natima [27]3 years ago
3 0

Answer:

TIME: a single bacterium can multiply to over two million in just seven hours.

WARMTH: the 'danger zone' temperatures at which bacteria grow best are between 5 Celsius and 63 Celsius.

FOOD: like any other living things, germs need food to grow.

WATER: Bacteria need moisture to grow.

thank you

PLS MARK AS BRAINLIST

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Land environments are different than water environments <br><br><br>true<br>false
34kurt

Answer:

true

Explanation:

because land environment is different from water environment .

Hope it help you

4 0
3 years ago
An essential functional group involved in cellular energy transfer is the _______ group.
sweet [91]
<span>An essential functional group involved in cellular energy transfer is the phosphate group. 
It is important because it is charged and can release H+ ions into the solution. This makes the group highly acidic, which is important when it comes to the transfer of energy within a cell. Apart from the phosphate group, hydroxyl, carbonyl, amino, and other are also important.</span>
8 0
3 years ago
What are the 5 conditions for genetic equilibrium related to the Hardy-Weinberg principle
blagie [28]

Hello!

Genetic equilibrium is a theoretical state. It never happens in nature because it goes against evolution.

Here are the five conditions that cause genetic equilibrium to occur:

  1. No selection
  2. No mutation
  3. No migration
  4. Large population
  5. Random mating
6 0
3 years ago
A gene that affects hair length in dogs has two alleles. The allele for short hair (L) is dominant
Lelechka [254]

Answer:

This question lacks options, the options are:

A. Only recessive alleles are inherited from homozygous parents.

B. Dominant alleles grow weaker as they are passed from parents to offspring.

C. Only the parent with a dominant allele can pass that allele to offspring in sexual reproduction.

D. A heterozygous parent has an equal chance of passing either the dominant allele or the recessive allele to offspring.

The answer is D

Explanation:

This question involves a single gene coding for hair length in dogs. The allele for short hair (S) is dominant over the allele for long hair (s). This means that allele 'S' will always mask the phenotypic expression of allele 's' in a heterozygous state.

According to the question, two heterozygous dogs (Ss) were crossed to produce 6 shortt-haired offsprings and 2 long-haired offsprings. An heterozygous organism is that which contains two different alleles for a particular gene i.e. a combination of dominant and recessive alleles.

Based on this, during meiosis or gamete formation, an heterozygous dog (Ss) will produce gametes with the short hair allele (S) and long hair allele (s) in equal proportion i.e. 50-50. When the two gametes containing the recessive alleles (s) produced by each heterozygous parent fuses, an offspring with a recessive phenotype (long hair, ss) is produced.

Hence, a long-hair

phenotype can appear in the offspring of two short-haired dogs because a heterozygous parent has equal chance of passing either the dominant or recessive allele to the offspring.

6 0
3 years ago
Name the eight levels of classification from most general to most specific
VashaNatasha [74]
<span>They are the Domain, Kingdom, Phylum, Class, Order, Family, Genus, and Species.</span>
7 0
3 years ago
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