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gregori [183]
3 years ago
11

Researchers have recently sequenced the genetic identities of nine ancient fully modern H. sapiens from sites in Italy, France,

the Czech Republic, and Russia by using genetic material that is transmitted between generations without recombination with male DNA. What is this material?
a. The ABO blood groups
b. The Y chromosome
c. ​Only cranial remains
d. ​The Y chromosome and the ABO blood groups
e. ​mtDNA
Biology
1 answer:
dem82 [27]3 years ago
8 0

Answer: D

Explanation:

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<h3>What is marginal propensity to save?</h3>

Marginal propensity to save (MPS) is a measure of how savings will change, given a change in income.

Marginal propensity to save is related to marginal propensity to consume, MPC by the formula:

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Also, the formula for calculating marginal propensity to consume is given as:

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ΔY = $20 billion

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Learn more about marginal propensity to save at: brainly.com/question/18521055

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