Urgent-
which of the following best describes sperm production in the male human reproductive...
Biology, 09.10.2019 11:30 khikhi1705
Urgent-
which of the following best describes sperm production in the male human reproductive system?
a. one diploid cell, with 46 chromosomes, undergoes meiosis to form four haploid sperm cells, with 23 chromosomes each.
b. four haploid cells, with 23 chromosomes each, undergo mitosis to form one haploid sperm cell, with 23 chromosomes.
c. one diploid cell, with 46 chromosomes, undergoes mitosis to form four diploid sperm cells, with 46 chromosomes each.
d. four haploid cells, with 23 chromosomes each, undergo meiosis to form one diploid sperm cell, with 46 chromosomes.
Answers: 1
Biology, 22.06.2019 02:00
What type of weather does tropical continental air bring in summer? hot and cloudy cool and sunny hot and sunny cool and cloudy
Answers: 3
Biology, 22.06.2019 02:10
How does a gymnosperm prevent itself from pollinating the same tree
Answers: 1
Biology, 22.06.2019 13:00
Pulmonary arteries carry highly oxygenated blood. true or false?
Answers: 1
Biology, 22.06.2019 18:00
Try to answer all questions if possible i will take anything this is worth 21 ! ! 1. what rights do citizen's have in a monarchy? 2. what countries practice monarchy? 3. what is one advantage of a monarchy? 4. what is one disadvantage of a monarchy? 5. what rights do citizen's have in a dictatorship? 6. what countries practice dictatorship? 7. what is one advantage of dictatorship? 8. what is one disadvantage of dictatorship?
Answers: 3
Biology, 01.12.2021 19:10
Mathematics, 01.12.2021 19:10
Mathematics, 01.12.2021 19:10
English, 01.12.2021 19:10
History, 01.12.2021 19:10
Mathematics, 01.12.2021 19:10
Physics, 01.12.2021 19:10
History, 01.12.2021 19:10