03:41Chromosome, Gene, Trait, Allele, Locus, Dominant, and Recessive | The Biology Central | GeneticsThe Biology Central884views
Multiple ChoiceAlternate forms of the same gene are called:a) Chromatids.b) Centromeres.c) Chromosomes.d) Alleles.2747views20rank
Multiple ChoiceA cell that has 2 copies of each chromosome is called a __________ cell:a) Sperm.b) Diploid.c) Haploid.d) Gamete.2619views16rank
Multiple ChoiceAll human cells, except sex cells, are diploid and have 23 pairs of chromosomes. Human sex cells, such as egg and sperm, are haploid and have _______ chromosomes.a) 23b) 12c) 11.5d) 463690views31rank1comments
Textbook QuestionIf an intestinal cell in a grasshopper contains 24 chromosomes, then a grasshopper sperm cell contains ___________ chromosomes a. 6 b. 12 c. 24 d. 48576views
Textbook QuestionWhich of the following statements correctly describe the relationship between genes and chromosomes? a. Genes are chromosomes; b. Chromosomes contain many genes; c. Genes are made up of hundreds or thousands of chromosomes; d. Genes are assorted independently during meiosis, but chromosomes are not; e. More than one of the above is correct.1406views
Textbook QuestionAn allele is a . a. version of a gene; b. dysfunctional gene; c. protein; d. spare copy of a gene; e. phenotype917views
Textbook QuestionHow many genes are there in a human sperm cell? a. 23 b. 46 c. about 21,000 d. about 3 billion1013views
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