Biology, 18.06.2020 07:57 velaskawallv

Human Population WORLD POPULATION GROWTH
20,000
10.000
5.000
2.000
World
Asia
Africa
1.000 Europe
Millions of people
500
200
United States
Mexico,
Canada, & Greenland
100 Central America,
50 Caribbean Islands, &
South America
20
Oceania (Australia &
nearby islands in the Pacific)
10
Year
Based on the information in the graph, what can you conclude about the
world?
O A. The birthrate on Earth is higher than the death rate.
OB. The fertility rate on Earth is increasing quickly
OC. The death rate on Earth is higher than the birthrate.
OD. Earth's carrying capacity has been reached,
PREVIOUS

Answers: 1

Show answers

Another question on Biology

Biology, 21.06.2019 14:30

Which macromolecules are polymers made of nucleotides (a) fatty acids (b) nucleic acids (c) carboxylic acids (d) amino acides

Answers: 1

Answer

Biology, 21.06.2019 18:30

Select all the correct answers. lactobacillus is a bacteria that live inside humans. these bacteria live on the nutrients from our bodies. they to keep our gut clean and healthy. s. typhi is a bacteria that enter our bodies through contaminated food. this bacteria causes infections in the body. based on this information, which two statements about the association between these bacteria and humans are true? a. lactobacillus shares a parasitic relationship with humans. b. s .typhi shares a parasitic relationship with humans. c. both lactobacillus and s. typhi share a parasitic relationship with humans. d. both lactobacillus and s. typhi share a mutualistic relationship with humans. e. lactobacillus shares a mutualistic relationship with humans, and s. typhi shares a parasitic relationship multiply chrse

Answers: 1

Answer

Biology, 21.06.2019 23:00

Approximately 90% of all cases of polycystic kidney disease are inherited in an autosomal dominant fashion. the disease is typically related to mutations to genes (pkd1 and pkd2). pkd genes can be found on chromosome 16. the disease occurs in approximately 1: 800 to 1: 1000 people. here is a hypothetical example. the dominant allele d will cause the development of pkd. the recessive allele is known as d. what genotypes would correspond to suffering from pkd? dd, dd what genotypes would correspond to being normal (not suffering from pkd)? dd consider that 1: 1,000 people have pkd in your population of 325million. consider that pkd is inherited in an autosomal dominant fashion. show you math for all of the following questions: what is the genotypic frequency for dd? what is the genotypic frequency for dd? what is the genotypic frequency for dd? what is p? what is q? how many people in your population would have pkd?

Answers: 3

Answer

Biology, 22.06.2019 03:00

In a cross between individuals of a species of tropical fish, all of the male offspring have long tail fins, and none of the females possess the trait. mating two of the f1 fish fails to produce females with the trait. explain the inheritance pattern of the trait.

Answers: 3

Answer

You know the right answer?

Human Population WORLD POPULATION GROWTH
20,000
10.000
5.000
2.000
Wo...

Questions