Module 6 review

In asexual reproduction, all of the offspring are:

• physically identical

• genetically identical

• physically and genetically identical

• not identical

Mitosis is a process where genetic information is copies and the cell splits in two...the newly formed cell now has:

• double the proteins and genetic information of the parent cell

• different genetic information from their parent cells, carrying a mixture of genetic instructions from different organism.

• identical genetic information from their parent cells, carrying the instructions for the organisms inherited traits.

• Only a nucleus, because all of the other organelles form later.

Scientist are trying to classify a newly discovered organism. The organism has produced four offspring, from one parent, and all offspring are genetically the same. Most likely the organism reproduces....

• Asexually

• Sexually

• Mitosis

• Meiosis

Which of the following is a advantage for sexual reproduction.

• Offspring are more diverse , so offspring have different traits, allowing the species to better adapt and survive in an changing environment.

• the offspring can be produced y one parent, so a second parent does not need to survive environmental changes

• the offspring produced more quickly so they an be produced before the population runs out.

• Offspring can be produced with little energy in sexual reproduction, so more energy is available for adaptation.

Chromosomes for a Eukaryotic cell are located

• nucleus

• cytoplasm

• mitochondria

• cell wall

located in the center of the cell is...

• chromosomes inside a nucleus

• ribosomes inside the nucleus

• chromosomes inside the DNA

• nucleus inside the chromosomes

Cheetah cubs look different from their mom because cheetahs reproduce

• asexually, and mutations have formed

• asexually, because the cubs have a mix of DNA from both parents

• sexually, because the cubs have a mix of DNA from both parents

• sexually, because the spots are likely identical to the fathers spots.

Scientist have discovered a new species of fish and are trying to find information about it. They know the fish has produced five offspring, needs two parents, and the offspring are diverse. From the given information the fish reproduces...

• Sexually

• Asexually

• Through binary fission

• through budding

Which following statements best describes the nucleus of a cell.

• Holds mitochondrial DNA

• holds fats that are condensed to be sent through the cell

• holds DNA in the for of chromosomes that are made of genes

• holds chromosomes that are made of DNA that makes an allele

Both DNA and chromosomes are found inside..

• the cytoplasm

• the nucleus

• the mitochondria

• the Golgi body