please draw and color and label it thank 8.Activity 1- Developmental Stages (slide 40.1 - 40.8): Review the early developmental stages ofhumans, which are similar to echinoderms such as the sea urchin or sea star. Then use the echinodermdevelopment slides in the Lab 44 Slides PDF to identify & draw the following developmental stages below:Clear drawings and appropriate colors required! (slide 40.1 - 40.8) Also helpful may be:https://www.google.com/search?q-starfish+embryological+stages+labeled&tbm-isch&ved-2ahUKEwie1MbXkdfoAhWOATOIHÜMXDIwQ2-cCegQIABAA&oq-starfish+embryological+stages+labeled&gs lcp-CgNpbWcQA1DGiQZY5pgGYNGaBmgAcAB4AIABW4gBpQWSAQE4mAEAoAEBqgELZ3 dzLXdpeilpbWc&sclient-img&ei-ZOCMXP6SD46D0PEPS6-w4Ag&bih-611&biw-1080#imgrc-LqqsIcnB19n9kMunfertilized oVumzygote2 or 4 cell stage8 cell stageblastulagastrulastarfish embryomorula (16 or 32 cell stage)thn first 4 nhotos (1-4) of the gray models ofThen EscF1F22.F3!DIIF4@F51F6textbook. Then observe the Lab 43 Slides PDF that show a cross section of the testes and the ovary, andVesicular (Graafian) follicleActivities 2 & 4 (skip #3) Review the processes of spermatogenesis & oogenesis in your lab manual orOogenesis in Ovaryslide #35 (10X) (also see Fig. 43.6a)Label: tunica albuginea,secondary follicle,corpus luteum,Graafian (vesicular) folliclethe Graafian follicle, identifying various stages of these processes in the gonads. Label in color!!Slide #36 (10X) (see Fig 43.6b)Spermatogenesis in Testesslide #7 (40x) (also see Fig. 43.2)Label: spermatogonia, primaryspermatocytes, spermatids,immature sperm in lumen,Sertoli cells (sustentocytes)Label: antrum,zona pellucidasecondary oocyteNagonesis & Spermatogenesis: (if needed, use lab manual or textbook for he%24

*NOTE: Kindly repost for other question. Dear Student as per the guidelines we are supposed to…

Answered: unfertilized ovum zygote 2 or 4 cell…

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Biology

unfertilized ovum zygote 2 or 4 cell stage 8 cell stage blastula gastrula starfish embryo morula (16 or 32 cell stage)

Biology: The Unity and Diversity of Life (MindTap Course List)

15th Edition

ISBN:9781337408332

Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Chapter41: Animal Reproducbon

Section: Chapter Questions

Problem 14SQ: Match each structure with its description. ____ testis a. conveys sperm out of body ____ epididymis...

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Question

please draw and color and label it thank

8.
Activity 1- Developmental Stages (slide 40.1 - 40.8): Review the early developmental stages of
humans, which are similar to echinoderms such as the sea urchin or sea star. Then use the echinoderm
development slides in the Lab 44 Slides PDF to identify & draw the following developmental stages below:
Clear drawings and appropriate colors required! (slide 40.1 - 40.8) Also helpful may be:
https://www.google.com/search?q-starfish+embryological+stages+labeled&tbm-isch&ved-2ahUKEwie1MbXkdfoAhWOATOIHÜMXDIwQ2-
cCegQIABAA&oq-starfish+embryological+stages+labeled&gs lcp-CgNpbWcQA1DGiQZY5pgGYNGaBmgAcAB4AIABW4gBpQWSAQE4m
AEAoAEBqgELZ3 dzLXdpeilpbWc&sclient-img&ei-ZOCMXP6SD46D0PEPS6-w4Ag&bih-611&biw-1080#imgrc-LqqsIcnB19n9kM
unfertilized oVum
zygote
2 or 4 cell stage
8 cell stage
blastula
gastrula
starfish embryo
morula (16 or 32 cell stage)
thn first 4 nhotos (1-4) of the gray models of
Then

Esc
F1
F2
2.
F3
!
DII
F4
@
F5
1
F6
textbook. Then observe the Lab 43 Slides PDF that show a cross section of the testes and the ovary, and
Vesicular (Graafian) follicle
Activities 2 & 4 (skip #3) Review the processes of spermatogenesis & oogenesis in your lab manual or
Oogenesis in Ovary
slide #35 (10X) (also see Fig. 43.6a)
Label: tunica albuginea,
secondary follicle,
corpus luteum,
Graafian (vesicular) follicle
the Graafian follicle, identifying various stages of these processes in the gonads. Label in color!!
Slide #36 (10X) (see Fig 43.6b)
Spermatogenesis in Testes
slide #7 (40x) (also see Fig. 43.2)
Label: spermatogonia, primary
spermatocytes, spermatids,
immature sperm in lumen,
Sertoli cells (sustentocytes)
Label: antrum,
zona pellucida
secondary oocyte
Nagonesis & Spermatogenesis: (if needed, use lab manual or textbook for he
%24

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