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Draw a whitefish blastula cell in telophase (400x)?
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- Which of the following is an accurate model and description of anaphase IIII in Cape parrots?write a short description for 0-15 minWith the whitefish blastual cell during interphase, prophase, metaphase, anaphase, telophase and cytokinesis when is cell furrow, chromosomes, duplicated chromosomes,mmitotic spindle and nucles present and visable?
- What is the differencebetween double closedcirculation and simple closedcirculation?Identify the stage of meiosis diploid cells of this species have 3 homologous pairs of chromosomes a b and ca) prophase b) telophase c) anaphase d) prophase 2 e) telophase 2Activation of the adrenal cortex produce androgens is called adrenarche ? True/falseHow does photosynthesis relate to cellular aerobic respiration?How many chromosomes does Drosophila melanogaster have?
- Illustrate the top-to-bottom and head-to-tail orientation of the fruit fly embryo.Give typing answer with explanation and conclusion early accumulation of beta-catenin in the nuclei of cells on one side of the Xenopus embryo. Which side does this specify? Describe briefly how the action of B-catenin lead to specification of Spemann’s organizer.Give correct typing answer with explanation and conclusion A chiasma (plural chiasmata) is a site of _______________________________ on chromosomes in _________. A) crossing over; meiosis B) nonsister chromatid attachments; meiosis C) kinetochore attachment; mitosis D) chromatin condensation; mitosis
- Please help me illustrate the stages of meiosis of Ascaris lumbricoides. Anaphase II and Telophase IISomatic cells of chimpanzees contain 48 chromosomes.How many chromatids and chromosomes are present at: (a) anaphase of mitosis, (b) anaphase I ofmeiosis, (c) anaphase II of meiosis, (d) G1 priorto mitosis, (e) G2 prior to mitosis, (f) G1 prior tomeiosis I, and (g) prophase of meiosis I?How many chromatids or chromosomes are presentin: (h) an oogonial cell prior to S phase, (i) a spermatid, (j) a primary oocyte arrested prior to ovulation,(k) a secondary oocyte arrested prior to fertilization,(l) a second polar body, and (m) a chimpanzee sperm?Give only typing answer with explanation and conclusion Is the first division after the egg is fertilized mitosis or meiosis? Also, is the second division after the egg is fertilized mitosis or meiosis?