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Questions (463)
In pea plants, the trait for purple flowers (P) is dominant over the trait for white flowers (p). If two heterozygous purple
1 answer
148 views
Independent assortment of alleles occurs because of which of the following?
A. Haploid arrangement of chromosomes B. Insertion of
1 answer
109 views
Independent assortment of alleles occurs because of which of the following?
A. Haploid arrangement of chromosomes B. Insertion of
1 answer
219 views
Crossing over is important because
A. It prevents mutations from entering the gametes. B. It allows for even distribution of
1 answer
99 views
Crossing over is important because
A. It prevents mutations from entering the gametes. B. It allows for even distribution of
1 answer
209 views
An experiment was conducted to determine the effects of temperature on gene expression in Himalayan rabbits. After applying an
1 answer
242 views
An experiment was conducted to determine the effects of temperature on gene expression in Himalayan rabbits. After applying an
1 answer
147 views
Which of the following statements best describes the significance of meiosis in human sexual reproduction?
A. Meiosis causes a
1 answer
204 views
do egg cells undergo Mitosis
1 answer
53 views
do egg cells undergo meiosis
1 answer
54 views
Indicate which of the cells undergo mitosis, and which undergo meiosis.
Unicellular organisms Liver cells Sperm cells Brain Cells
1 answer
96 views
Indicate which of the cells undergo mitosis, and which undergo meiosis.
Unicellular organisms Liver cells Sperm cells Brain Cells
1 answer
216 views
Mutations in DNA molecules can occur when
A. RNA codons are replaced by DNA nucleotides B. a DNA enzyme attaches to an RNA codon
1 answer
144 views
Mutations in DNA molecules can occur when
A. RNA codons are replaced by DNA nucleotides B. a DNA enzyme attaches to an RNA codon
1 answer
169 views
A mutation in which types of cells would only affect the organism and not future generations?
A. Egg cell and liver cell B. Nerve
1 answer
219 views
A mutation in which types of cells would only affect the organism and not future generations?
A. Egg cell and liver cell B. Nerve
1 answer
146 views
A special type of cell division, called meiosis, is used to form sex cells or gametes. Which statement is true about this type
1 answer
170 views
A special type of cell division, called meiosis, is used to form sex cells or gametes. Which statement is true about this type
1 answer
94 views
A human skin cell contains 46 chromosomes. How many chromosomes are present in a human sperm cell?
A. 23 B. 138 C.46 D.92
1 answer
130 views
A human skin cell contains 46 chromosomes. How many chromosomes are present in a human sperm cell?
A. 23 B. 138 C.46 D.92
1 answer
158 views
A human skin cell contains 46 chromosomes. How many chromosomes are present in a human sperm cell?
A. 23 B. 138 C.46 D.92
1 answer
100 views
In a genetics laboratory, two heterozygous tall plants (Tt) are crossed. If tall (T) is dominant over short (t), what are the
1 answer
267 views
In a genetics laboratory, two heterozygous tall plants (Tt) are crossed. If tall (T) is dominant over short (t), what are the
1 answer
110 views
How did Huguenots change their cultural traditions after immigrating to the English colonies in North America?(1 point)
A.
1 answer
227 views
How did Huguenots change their cultural traditions after immigrating to the English colonies in North America?(1 point)
A.
1 answer
148 views
To investigate the role of the roman catholic church in the empire building of the spanish and portuguese empires shows that
A.th
1 answer
139 views
To investigate the role of the roman catholic church in the empire building of the spanish and portuguese empires shows that
A.th
1 answer
150 views
Who was the Greek philosopher who was made known to the West by Arab Muslim scholars and who used observation as a method to
1 answer
103 views
Who was the Greek philosopher who was made known to the West by Arab Muslim scholars and who used observation as a method to
1 answer
117 views
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gavingamble20 08/10/2023 Social Studies High School answered Who was the Greek philosopher who was made known
1 answer
110 views
Investigate how the Crusades influenced European exploration. Which of the following is a direct effect of the Crusades on
1 answer
153 views
Given the Proportion a/b = 10/7, fill in the blank below.
a/10 =
1 answer
226 views
Given the Proportion a/b = 10/7, fill in the blank below.
a/10 =
1 answer
62 views
1. The two rectangles are similar. Which is the correct proportion for corresponding sides?
the two rectangles are 2 by 6 and 8
1 answer
108 views
1. The two rectangles are similar. Which is the correct proportion for corresponding sides?
the two rectangles are 2 by 6 and 8
1 answer
174 views
why were children ideal employees?
A they worked harder thsn men and women B they were not in school so it was great to get them
1 answer
92 views
which of the following statements provides an explanation for changes in education during the industrail revolution
A it was
1 answer
218 views
. Which statement best investigates the relationship between social Darwinism and New Imperialism?
A. Social Darwinism portrayed
1 answer
148 views
What two African nations remained independent after the Berlin Conference?
A. Liberia and Ethiopia B. Darfur and Igbo C. Kingdom
1 answer
210 views
What two African nations remained independent after the Berlin Conference?
A. Liberia and Ethiopia B. Darfur and Igbo C. Kingdom
1 answer
144 views
which statement draws a correct conclusion about how boundaries created by european nations in africa affected the african
1 answer
245 views
What is one similarity between genetic drift and gene flow? (1 point)
Responses They both occur in a population by chance. They
1 answer
104 views
What is one similarity between genetic drift and gene flow? (1 point)
Responses They both occur in a population by chance. They
1 answer
97 views
During a severe windstorm on an isolated island, some pollen and seeds from conifers are carried high into the air in a cloud of
1 answer
298 views
Sacculina carcini is a barnacle that attaches to the underside of the green crab. The barnacle finds a hole in the green
1 answer
179 views
Sacculina carcini is a barnacle that attaches to the underside of the green crab. The barnacle finds a hole in the green
1 answer
120 views
Some cells can die as a result of external agents such as poison or trauma. However, most cells die through a process known as
1 answer
84 views
Some cells can die as a result of external agents such as poison or trauma. However, most cells die through a process known as
1 answer
85 views
Ice platforms in the Arctic are a critical resource for the survival of Arctic animals. Seal pups nurse and rest on the ice
1 answer
93 views
Ice platforms in the Arctic are a critical resource for the survival of Arctic animals. Seal pups nurse and rest on the ice
1 answer
114 views
A section of a biomolecule is shown this biomolecule is most directly responsible for-
A Providing energy for the body B.
1 answer
144 views
What is the definition of capitalism?
A. the concentration of wealth in the hands of the aristocracy B. the sale of goods that
1 answer
91 views
Which of the following best explains how the rise of capitalism affected the lives of workers?
A. Workers could sell the products
1 answer
205 views
Which statement accurate compares capitalism and mercantilism?
A. Mercantilism seeks to encourage competition, while capitalism
1 answer
160 views
Which quote from this section assesses a long term impact of British rule.
A. "Markets were restructured to suit industrial
1 answer
221 views
Which of the following explains a result of the Commercial Revolution in Europe?
A. Global trade and exchange decreased. B. The
1 answer
212 views
From Emperor to Citizen is a biography of the last emperor of China.
A. True B.False
1 answer
99 views
The measures of the angles of a triangle are in the extended ratio . 17: 16: 12. What is the measure of the largest angle?
A. 34
1 answer
88 views
What nation in the Americas was the last to formally abolish slavery?
A. Puerto Rico B. Cuba C. Great Britain D. Brazil
1 answer
134 views
Which statement best relates sugarcane production to the expansion of slavery in the Americas?
A. Because sugar was a cash crop,
1 answer
120 views
Which of the following is a cash crop produced in the Americas?
A. silk B. cloth C. sugar D. cowrie shells
1 answer
93 views
Which statement best describes why slavery was used in the Americas?
A. European nations adopted the idea of using slavery in the
1 answer
163 views
sam has 42 candles he gives to sarah michael and greg in ratio od 3:5:6 how many candles does greg get
1 answer
72 views
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