![subject](/tpl/images/cats/biologiya.png)
Biology, 31.07.2019 16:00 hurtadocrv
Meiosis, which occurs during sexual reproduction, allows for a great variety of possible gene combinations. which of the following can increase genetic variation during meiosis? a. the deletion of a gene caused by an error in chromosomal crossover b. the transposition of a gene from one place in an organism's genome to another c. the exchange of genes during chromosomal crossover d. the duplication of a gene caused by an error in chromosomal crossover
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 17:00
Assume that a student is given two different models of bacteria, with one model consisting of big bacteria and the other consisting of small bacteria. how can the student demonstate the theory of endosymbiosis using the models
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 01:00
The bacteria found in soil is usually harmful and measures are taken to remove any traces of microorganisms. true or false
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 01:30
Apopulation of black bears depends on salmon from a stream for food. if a drought causes the stream to run dry one year, how will this likely impact the black bear population?
Answers: 2
![question](/tpl/images/cats/biologiya.png)
You know the right answer?
Meiosis, which occurs during sexual reproduction, allows for a great variety of possible gene combin...
Questions
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.11.2019 10:31
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 06.11.2019 10:31
![question](/tpl/images/cats/mat.png)
Mathematics, 06.11.2019 10:31
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 06.11.2019 10:31
![question](/tpl/images/cats/mat.png)
Mathematics, 06.11.2019 10:31
![question](/tpl/images/cats/mat.png)
Mathematics, 06.11.2019 10:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.11.2019 10:31
![question](/tpl/images/cats/istoriya.png)
History, 06.11.2019 10:31
![question](/tpl/images/cats/mat.png)
Mathematics, 06.11.2019 10:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/mat.png)