Test
The Cell and Inheritance
Este test tiene tiempo límite, así que se abre en el reproductor de siempre.
Preguntas del test (9)
1What is the process by which the number of chromosomes is reduced by half to form sex cells?
- Aheredity
- Bmeiosis
- Cmitosis
- Dprobability
2For codominant traits, heterozygous organisms have a phenotype that shows
- Aboth alleles.
- Bonly the recessive alleles.
- Cneither the dominant nor the recessive allele.
- Donly the dominant allele.
3During meiosis, sex cells form when chromosome pairs are
- Adoubled.
- Bcopied.
- Cseparated.
- Dcombined.
4An organism's phenotype is its
- Aphysical appearance.
- Bgenetic makeup.
- Callele combination.
- Dprobability of occuring.
5According to the chromosome theory of inheritance, [blank_start]genes[blank_end] are carried from parents to offspring on chromosomes.
- Agenes
6Each time a coin is tossed, there is a 75% chance that the coin will land heads up.
- AVerdadero
- BFalso
7Chromosomes are made up of [blank_start]genes[blank_end] joined together like beads on a string.
- Agenes
- Bproteins
- Cpurebreds
- Dhybrids
8[blank_start]Probability[blank_end] is a number that describes how likely it is that an event will happen.
- AProbability
9Walter Sutton discovered that the sex cells of grasshoppers have [blank_start]half[blank_end] the number of chromosomes found in the body cells.
- Ahalf
- Btwice
- Cone-fourth
- Dthe same
Información
- Descripción
- Ch 4 Sec 3 quiz
- Autor
- Lisa Polillo
- Idioma
- English
- Visitas
- 155
- Etiquetas
- Valoración
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