If primary spermetocyte have 2n=16 chromosomes during first meiotic division,in such case how many chromatids could be present in each secondary spermatocyte?

Related MCQs

• Which of the following statement is/are correct for Prophase-I ? (i) During diplotene, the members of each pair of homologous chromosomes start moving away from one another. (ii) In zygotene, bivalent chromosomes appear tetravalent. (iii) In diakinesis, chromatids become separated even at the site of chiasmata.
• Which of the following statement is/are correct for Meiosis-II ? (i) Chromosomes are arranged on equatorial plate in prophase-II (ii) Nucleolus disappear during telophase-II (iii) In anaphase-II, the chromatids with their independent centromeres are called chromosomes. (iv) In metaphase-II, centromere of each chromosome becomes attached to filament of bipolar spindle.
• Match appropriate pairs. Column - I Column - II (P) Juvenile phase (i) Cell produed duringmeiosis (Q) Gametogenesis phase (ii) Conjugation phase of heterogenous meiotic cells (R) Gamete transfer phase (iii) Phase during which specific maturation occurs (S) Fertile phase (iv) The phase during which heterogenous meiotic division occur
• A. The meiotic division-I is also called reduction division. R. During this the chromosomes are distributed in two cells in half their number.
• How many secondary spermatocyte will be required to form 400 spermatozoans. (MP PMT 2006)
• A. During interphase, chromosomes are recognized as chromatin network. R. Chromosomes are highly dispersed during this phase.
• If there are four chromosomes present during prophase – I, how many chromosome are there in each cell at the end of anaphase - II
• In spermatogenesis which processes occur for secondary spermatocyte ?
• Choose the correct option for the prosses of spermatoyenesis from column I, column II Column-I Column-II (P) Multiplication Phase (i) Sperm (Q) The growth Phase (ii) Spermatogonium (R) The maturation Phase (iii) Primary Spermatocyte (S) Spermiogenesis (iv) Spermatids
• A. Number of chiasmata is more in longer chromosomes. R. The number of chiasmata depends on the length of chromosomes.