In a specific habitat, male moose (bulls) grow antlers during the warm spring seasons and shed them during the harsh winter months. Mainly used to scare competition during mating season, the antlers are eventually shed between November and March. The chart below illustrates four types of moose in a population of bulls during a typical mating season. Screen
Due to natural selection, how will the population of male bulls change in this habitat over time?

The population of Moose B and C will increase since they can compete for males.
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The population of Moose B will be extinct since they cannot compete with Moose C and D.
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There will be an increase in the population of Moose D since those with larger antlers are better able to compete for mates.
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Moose A will have a greater chance of survival since there are initially more than Moose B and D.
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Nhumans, abo blood types refer to glycoproteins in the membranes of red blood cells. there are three alleles for this autosomal gene: ia, ib, and i. the ia allele codes for the a glycoprotein, the ib allele codes for the b glycoprotein, and the i allele doesn't code for any membrane glycoprotein. ia and ib are codominant, and i is recessive to both ia and ib. people with type a blood have the genotypes iaia or iai, people with type b blood are ibib or ibi, people with type ab blood are iaib, and people with type o blood are ii. if a woman with type ab blood marries a man with type o blood, which of the following blood types could their children possibly have? in humans, abo blood types refer to glycoproteins in the membranes of red blood cells. there are three alleles for this autosomal gene: ia, ib, and i. the ia allele codes for the a glycoprotein, the ib allele codes for the b glycoprotein, and the i allele doesn't code for any membrane glycoprotein. ia and ib are codominant, and i is recessive to both ia and ib. people with type a blood have the genotypes iaia or iai, people with type b blood are ibib or ibi, people with type ab blood are iaib, and people with type o blood are ii. if a woman with type ab blood marries a man with type o blood, which of the following blood types could their children possibly have? a, b, ab, and o ab and o a, b, and o a and b

Color blindedness is a sex-linked trait. if we could see the pedigree chart for several more generations of the family illustrated here, we would expect a) more males to be color blind. eliminate b) more females to be color blind. c) no females to ever be color blind. d) an equal number of males and females that are color blind.

How can we use spectral lines of light coming from the superclusters to identify which is receding from earth at the slowest rate.