Answer:
Flock X Food Percentage: 41%,
Simulated Number of Birds in Flock for 2nd Generation**: 12
Flock Y Food Percentage: 33℅
Simulated Number of Birds in Flock for 2nd Generation**: 10
Flock X Food Percentage: 26%
Simulated Number of Birds in Flock for 2nd Generation**: 8
Explanation: * Divide each flock's total pieces of food by 300, the total number of pieces of food eaten.
** Multiply the food percentage for each flock by the total number of birds (30).
Answer:
About 100 earthquakes per year are strong enough to cause damage.
Most earthquakes are not strong enough to be felt by humans
Explanation:
Earthquakes happen very frequently because the earth’s tectonic plates are always on the move (though just a few inches per year) and they collide or brush against each other causing stress that is released regularly as earthquakes. Close to a million earth tremors that are undetectable to humans occur every year. These are 2.4 Ritcher and less in magnitude. However, every year there are about 100 earthquakes above 6.0 Ritcher in magnitude that cause damage.
Females have two x chromosomes while males have one x and one y chromosome hope this helps
6. The man is the father of the child with O blood group since it does not contribute O allele to the child and mother have BO alleles. The child will receive one O from mother since O is recessive allele it will be expressed in homozygous condition which is not possible with this cross.
7 The phenotype is half palamino and half cremello horses are produced . The genotype is HcHcr : HcrHcr (1:1 ratio)
Explanation:
Data given:
blood group of man = AB (genotype is AB)
blood Group of woman = B (genotype can be BB or BO
Child is O type = why
The cross shows
A B
B AB AB
O A0 BO
it is known that each parent contributes one of the alleles to their child in ABO blood system.
The father with AB group is able to pass either A or B allele to the child
Mother with BO could either pass B or O allele to the child. But since 0 is the recessive trait both parents must pass on O allele for the child to be O blood type.
Hence man with AB is not the biological father of the child.
7. data given:
Coat colour in horses depict phenomenon of codominance.
chestnut colour is Hc
cremello colour horse genotype = HcrHcr
plamino colour Hc Hcr
cross shows:
Hcr Hcr
Hc HcHcr HcHcr 2:2 cremello:plamino
Hcr HcrHcr HcrHcr genotype = 1:1 ratio
HcHcr : HcrHcr
The answer is D. i just had this question on a quiz and it says D is correct