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kondaur [170]
4 years ago
6

Investigating a Human Population In this exercise, you will investigate demography of a human population. You will collect birth

and death information from a cemetery and analyze trends in the population.
Biology
1 answer:
olasank [31]4 years ago
6 0
<h2>Human Population</h2>

Explanation:

  • This investigation permits us to defer or  prevent extinction of our species and demonstrate monetary qualities and shortcomings by locale and by nation and furthermore by ethnicity.
  • The key part is these investigations demonstrate populace wellbeing and life span of the species , with purpose of i<em>mproving and dragging out said essential segment .  </em>
  • Death rate is commonly communicated in units of passings per 1,000 people for every year. in this manner, a Death pace of 9.5 (out of 1,000) in a populace of 1,000 would mean 9.5 passings every year in that whole populace, or 0.95% out of the aggregate.  
  • The natality rate for the populace. At the point when you put these components together you can portray how the populace is either developing or declining.
  • Fundamentally,  development will be the<em> births - passings + migration - resettlement.</em>
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A(n) is a group of tissues that work together to perform a common function.
kondor19780726 [428]

Answer:

I believe it's an organ

Explanation:

Organs have atleast two or more tissue types and preform specific sets of functions for the body.

6 0
4 years ago
The protein part of an enzyme which requires a coenzyme/ cofactor to function is called a(n):__________
valentina_108 [34]

Answer:

Explanation:

See the illustration below:

APOENZYME + COFACTOR/COENZYME = HOLOENZYME

Note: All known enzymes are proteins

Apoenzyme is the protein portion of the enzyme.

COFACTOR is the added portion to make a BIOLOGICALLY ACTIVE enzyme known as Holoenzyme.

6 0
4 years ago
Which phase in the cell cycle consists of the cell readying itself for its division?
notka56 [123]
The answer to your question is A
3 0
3 years ago
Read 2 more answers
Generalize why maintaining biodiversity has a direct economic value to humans.
jolli1 [7]
Because if there are no animals we can't live, we purposely mix breeds maintaining more than one resource. <span>Maintaining biodiversity has a direct economic value to humans, as well as indirect economic value because our ecosystem is affected by any imbalances in the environment. For example, a lack of trees will mean we don't have enough oxygen to breath. A lack of fish will mean many animals that feed of sea creatures will die.</span>
8 0
4 years ago
Different ratios occur in crosses with single gene pairs or two gene pairs. What types of ratios are likely to occur in crosses
likoan [24]

Answer:

Genotype ratio: 1, 1:1, 1:2:1

Phenotype ratio: 1, 3:1

Explanation:

Single gene pair cross is also known as monohybrid cross. This means that only one gene usually with two alleles is observed and it express one trait.

For example, if we name the gene for a certain trait with A, the possible genotypes are AA (dominant homozygous), aa (recessive homozygous) and Aa (heterozygous). Possible crosses are:

P: AA  x  AA

F1 : all of them are AA

The same is with aa x aa (all of the offspring are with aa genotype)

P: AA  x  Aa

F1: AA Aa AA Aa  (genotype ratio 1:1) (phenotype ratio 3:1)

The same genotype ratio is  in aa x Aa (offspring will have aa Aa aa Aa-(genotype ratio 1:1) (phenotype ratio 1:1)

P: Aa x Aa

F1: AA Aa Aa aa (genotype ratio 1:2:1) (phenotype ratio 3:1)

P: AA x aa

F1: Aa Aa Aa Aa (1)

5 0
3 years ago
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