Lab Final Repro Physiology ttu Exam
Questions & Answers (Grade A+)
How much of a "loss" of viable sperm cells should I account for
during the freezing and thawing process? -
correct answer ✅50%
what can be done to minimize "loss" during the centrifugation in
the crypreservation process -
correct answer ✅add a cushion
Why would thin watery mucous be present in the cervix? -
correct answer ✅the animal is in heat and ready to breed
glans penis is homologous to -
correct answer ✅clitoris in a female
________ is the cell division in which the diploid chromosome
number is maintained -
correct answer ✅mitosis
One cell stage of the conceptus, totipotent at this stage -
correct answer ✅zygote
, Lab Final Repro Physiology ttu Exam
Questions & Answers (Grade A+)
differentiation has begun,embryo no longer totipotent,16 to 32 cell
stage -
correct answer ✅morula
from the two cell stage,until differentiation us complete -
correct answer ✅embryo
which animals have a cotyledonary placenta -
correct answer ✅ovine, caprine, bovine
why do we need to centrifuge a semen sample prior to freezing it? -
correct answer ✅to remove water and dead sperm cells
when is the first time extender is added to semen sample and why -
correct answer ✅after collection and gross examination. to add
sugars, antibiotics and to extend life span of the sperm
what part of the ductus deferens is absent in the boar -
correct answer ✅ampulla
what is another name for the prepuce -
correct answer ✅sheath
Questions & Answers (Grade A+)
How much of a "loss" of viable sperm cells should I account for
during the freezing and thawing process? -
correct answer ✅50%
what can be done to minimize "loss" during the centrifugation in
the crypreservation process -
correct answer ✅add a cushion
Why would thin watery mucous be present in the cervix? -
correct answer ✅the animal is in heat and ready to breed
glans penis is homologous to -
correct answer ✅clitoris in a female
________ is the cell division in which the diploid chromosome
number is maintained -
correct answer ✅mitosis
One cell stage of the conceptus, totipotent at this stage -
correct answer ✅zygote
, Lab Final Repro Physiology ttu Exam
Questions & Answers (Grade A+)
differentiation has begun,embryo no longer totipotent,16 to 32 cell
stage -
correct answer ✅morula
from the two cell stage,until differentiation us complete -
correct answer ✅embryo
which animals have a cotyledonary placenta -
correct answer ✅ovine, caprine, bovine
why do we need to centrifuge a semen sample prior to freezing it? -
correct answer ✅to remove water and dead sperm cells
when is the first time extender is added to semen sample and why -
correct answer ✅after collection and gross examination. to add
sugars, antibiotics and to extend life span of the sperm
what part of the ductus deferens is absent in the boar -
correct answer ✅ampulla
what is another name for the prepuce -
correct answer ✅sheath
