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snow_tiger [21]
3 years ago
13

A method to trace the inheritance of a trait over many generations is called a

Biology
1 answer:
tia_tia [17]3 years ago
4 0

Answer:

Pedigree.

Explanation:

Pedigree analysis may be defined as the the method to determnine the family history of a particular trait. The pedigree is important to determine the disease and its inheritance pattern.

The pedigree allows the trace of the inheritance of a particular trait over several generations. The pedigree analysis determines the individual as a carrier of the trait.

Thus, the correct answer is option (B).

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Answer: Biodiversity is important in supporting vital ecosystem services (ES) such as provision of clean water, but can also provide social benefits, such as improved employment. The report focussed on the impact of biodiversity on employment and the value of biodiversity and the services provided for vulnerable rural people.

4 0
3 years ago
Which of the following is a response to smelling food?
Alina [70]

Answer:

increased hunger

Explanation:

kind of obvious lol

8 0
2 years ago
Explain darwin's main contribution(s) to the theory of evolution.
icang [17]
Darwin explained that evolution occur due to natural selection.
3 0
3 years ago
The human genome comprises about 3 x 109 base pairs of DNA, and no two humans, other than identical twins, ever have been or wil
arsen [322]

Answer:

The correct answer is C.

Explanation:

The amount of genetic variation in two humans is 0.1 percent of their genome. Human genetic variation refers to the biological difference that exists in the human population.

The genetic variation in humans and apes genome is about 4 percent which is 35 million differences in a single nucleotide.

The genetic variation between apes and humans (Homo sapiens), according to scientists includes gene expression differences, variation in the transportable elements and type and number of repetitive genomic DNA transportable elements, the difference in the gene sequence, single nucleotide polymorphic, etc.

According to research, 97 percent of humans and orangutans genomes are identical. Based on evolution, among all apes, the orangutans are very special as it has been stable for the past 15 million years.

Therefore, is the genetic variation between humans and orangutans is the greatest.

8 0
3 years ago
Name the different divisions of animals according to their habitats​
sergiy2304 [10]

Explanation:

Terrestial Animals - Animals which can only live on Land.Examples:- BEAR- CAT- DOG- DEER

Aquatic Animals - Animals which can only live on Water.

Examples:- FISH- OCTOPUSES- LOBSTERS- SEAHORSE

Amphibians - Animals which can live both on land and on water.

Examples:- FROGS- TOADS- SALAMANDERS

Arboreal Animals - Animals which live primarily on trees.Examples:- SQUIRREL- RODENTS- CHAMELEON

7 0
3 years ago
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