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xenn [34]
4 years ago
12

Construct a lists the seven ways bacteria differ from eukaryotic cells. (Just list them)

Biology
1 answer:
melamori03 [73]4 years ago
7 0

Answer:

Bacteria has prokaryotic cells i. e. no true nucleus or membrane around the nucleus. They lack mitochondria, ribosome, lysosomes, endoplasmic reticulum, golgi bodies and cell wall.

Explanation:

Prokaryotes are the organisms which have no true nucleus while eukaryotes have true nucleus. True nucleus means that the membrane is present around the nucleus. Many organelles are also absent in prokaryotic cell which are present in eukaryotic cells.

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When an organism passes its own traits to its offspring, what is this process called?
kifflom [539]

Answer:

devlopment/ Evolution

Explanation:

All organisms inherit the genetic information specifying their structure and ... so the genetic material must be replicated and passed from parent to progeny cell at ... trait is determined by a pair of inherited factors, which are now called genes. ... of animals, particularly the genetic analysis of development and differentiation.

Evolution consists of changes in the heritable traits of a population of organisms as successive generations replace one another.

6 0
4 years ago
Explain how the lack of genetic diversity found in populations of endangered species might hinder their recovery
Lelu [443]

Hi

The term lack of genetic diversity for a particular population refers to the fact that there are less number of alleles and less range of phenotypes and traits like (height, skin, color, ability to cope disease, ability to change metabolism as per requirement etc).

If we talk about endangered species, they are the specie which are prone to be extinct in near future because their population is very less in number. There can be multiple reason of becoming endangered for a population such as over hunting etc.

So when we say that an endangered population is genetically less diverse, it means that there are further difficulties that hinder their recovery.

For example: If a calamity stucks, all organisms that are already low in number and also genetically less diverse, so they cannot cope with calamity and get extinct. However, if this population is genetically more diverse, some organisms may survive some may die, and those which survive can recover the population. That is why it becomes more difficult to recover an endangered specie if it is genetically less diverse. The more the genetic diversity, better it is for specie.

Hope it help!

6 0
3 years ago
A botanist created a linear model to predict plant height from soil acidity (pH level) for a certain type of plant. The slope of
Nutka1998 [239]

Answer:

  0.625

Explanation:

The slope (m) of a linear regression line is ...

  m=r_{xy}\cdot\dfrac{s_y}{s_x}

Then we have ...

  2.5=r_{xy}\cdot\dfrac{4}{1}\\\\\dfrac{2.5}{4}=r_{xy}=0.625

The value of the correlation coefficient is 0.625.

5 0
3 years ago
Plz Answer! Which of the following describes a relationship of commensalism?
jenyasd209 [6]

I gotcha,

Commensalism refers to the relationship wherein one organism is benefitted while other remains unaffected.

4 0
4 years ago
Read 2 more answers
What is the relationship between heat and change of state
Anettt [7]
When you apply heat with a certain temperature on a substance, it may change state.
For example, pure water boils at 100°C, water changes from liquid to gas, that's a change of state, it only happens if the heat u applied is over or at 100°C.
3 0
4 years ago
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