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Moles are small, subterranean mammals. They have cylindrical bodies, velvety fur, very small, inconspicuous eyes and ears, [1] reduced hindlimbs, and short, powerful forelimbs with large paws adapted for digging. The word "mole" most commonly refers to many species in the family Talpidae (which are named after the Latin word for mole, talpa). [2]
A molar pregnancy, also known as a hydatidiform mole, is an abnormal form of pregnancy in which a non-viable fertilized egg implants in the uterus. It falls under the category of gestational trophoblastic diseases. [1] During a molar pregnancy, the uterus contains a growing mass characterized by swollen chorionic villi, resembling clusters of ...
Another factor is due to the shortage of food stocks during winter as the insects are being driven away and as the result, bat hibernate in pregnant condition. [ 38 ] In pinnipeds , the purpose of delayed implantation is in order to increase survival chance of the young animals as the mother ensure that the neonates are born at an optimal season.
[8] [9] [10] Although molar pregnancies affect women of all ages, women under 16 and over 45 years of age have an increased risk of developing a molar pregnancy. [11] Hydatidiform moles are abnormal conceptions with excessive placental development. Conception takes place, but placental tissue grows very fast, rather than supporting the growth ...
Moles are 4 to 7 inches long and have black-to-brownish-gray fur that has no grain, which allows them to move easily forward and backward in tunnels, adds Barbara Smith, consumer horticulture ...
Pregnancies caused by digynic fertilization are more likely to end right before a baby is due for full term. Pregnancies caused by diandric fertilization result in a miscarriage towards the first trimester. [medical citation needed] Another factor known as a partial mole pregnancy can cause triploidy. It is known to cause early termination ...
Their function in non-placental mammals is to stiffen the body during locomotion, [5] but in placentals they would inhibit the expansion of the abdomen during pregnancy.) [6] the rearmost bones of the foot fit into a socket formed by the ends of the tibia and fibula , forming a complete mortise and tenon upper ankle joint.
"This is Molé, the orphaned baby sloth and we're about to take him outside because it's very important that he get his daily dose of vitamin D," Thomas explained in the clip. Molé was completely ...