1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
GarryVolchara [31]
3 years ago
13

How long did it take for the third of population to double?How long did it take for the population to double a third time?

Biology
1 answer:
Flura [38]3 years ago
8 0
1)How long did it take for the third of population to double?How long did it take for the population to double a third time? 2) 51 years
___________ A third time? It took 75 years for the population to double a second time and it took 51 years to double a third time. It will reach 8 billion at about 2024. 4.
You might be interested in
What is the value of having an international system for classifying and naming organisms?
Talja [164]

Answer:

Everyone can understand what animal someone is referring to when they use the international name for the organism.  

Explanation:

Since everyone uses different languages around the world, the international system helps such that they can understand each other without any language barriers and they can also quickly know which class the organism belongs to.

6 0
2 years ago
In the hardy-weinberg equations, the frequencies of 2 alleles in a population (where there are only 2 alleles to consider) can b
natima [27]
2 allele frequency is designated p and q
3 0
3 years ago
Why are ammonite fossils found in the Himalayas?
sertanlavr [38]

Answer;

This is because most likely some time a ago there use to be Ammonites living there and as they died there, they got fossilized.

Explanation;

-Fossils of a marine animal called Ammonite are found in large numbers in the Kali Gandaki river in Nepal. Ammonites were sea animals having shells - either straight or coiled. When the Tethys sea disappeared, they were caught in the shale layers of clay and transformed into fossils. This is one of the proofs that the Himalayas were indeed once under water.

7 0
3 years ago
Read 2 more answers
I NEED HELP WITH THIS QUESTION WILL GIVE BRAINLIEST
solmaris [256]
Crossing over creates more variety by changing the linkage between genes. In a population that does not experience crossing over, the genes on the same chromosome will always be on the same chromosome and therefore inherited together.
In populations that do experience crossing over in diplonema during prophase I, the phenotypes will be more diverse because there is a greater chance for genes to be separated from one another and inherited separately. Crossing over does not always happen in the same location, so for populations in which this occurs, there is an exponentially greater number of inheritance combinations.
You should be able to answer your own questions with that information.
3 0
3 years ago
Explain how photoperiodism is critical to the survival and reproductive success of many plants.
Rasek [7]

Answer: Photoperiod controls many developmental responses in animals, plants and even fungi These mechanisms include the detection of the light signal in the leaves, the entrainment of circadian rhythms, and the production of a mobile signal which is transmitted throughout the plant.

5 0
3 years ago
Other questions:
  • The root word patho means _____. A disease B black C tumor D condition
    5·2 answers
  • What can occur if your tachometer's needle enters the red zone?
    5·1 answer
  • Astronomers have seen stars forming within a nebular cloud. As the nebular cloud condenses and its own gravitational attraction
    12·2 answers
  • What's the difference between an artery and a vein?
    6·2 answers
  • In the summer, laboratories can become hot and stuffy. Is it appropriate to wear flip-flops or sandals to lab to keep cooler?
    13·2 answers
  • What macromolecule is the enzyme ATP synthase?​
    14·1 answer
  • What is the value of the expression 3 divided by 3/4
    15·1 answer
  • What conclusion can you make from this experiment
    8·1 answer
  • Which of the following is an example of a beneficial mutation?
    11·1 answer
  • I’m just asking for part A not B please help
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!