If an egg has been fertilized, the fertilized egg travels down one of the Fallopian tubes into the uterus and implants in the uterine lining tissue.
babe, sister, baby - (slang) sometimes used as a term of address for attractive young women bad egg - (old-fashioned slang) a bad person boffin - (British slang) a scientist or technician engaged in military research good egg - (old-fashioned slang) a good person guvnor - (British slan...
aimortant imortant [translate] a納期 Accepts the time [translate] a11. The diagram below shows parts of the structure of a plasma membrane. Which structure will carry out active transport? 11. 图在质膜的结构之下的展示零件。 哪个结构将执行活动运输? [translate] ...
(cross-pollination). Once the pollen grain lodges on the stigma, a pollen tube grows from the pollen grain to an ovule. Two sperm nuclei then pass through the pollen tube. One of them unites with the egg nucleus and produces a zygote. The other sperm nucleus unites with two polar nuclei...
Think of the female reproductive tract as a journey the egg takes - this microscopic cell that has the potential to become a fully developed newborn child. All of the structures in the female reproductive tract are there to help this egg mature, travel and/or develop. View...
This stage of reproducing where sperm meets an egg is known as fusion and results in a zygote. The zygote is the first stage in the diploid phase, it is a specialized type of cell that is a product of fusion between the sperm and egg. Once the zygote is formed, the cell undergoes ...
Sentence DiagramingSentence StructureSentencesVerbsFirst in a series of books that illustrate the functions of words in sentences, this book uses cartoon characters (a different "Humpty" for each part of speech) to help make learning grammar easier by associating an concept with a visual image. ...
One of them unites with the egg nucleus and produces a zygote. The other sperm nucleus unites with two polar nuclei to produce an endosperm nucleus. The fertilized ovule develops into a seed.(more) The stamens and pistils are directly involved with the production of seed. The stamen bears ...
Life Cycle of a Ladybug: Create a visual representation of the four stages of the ladybug life cycle – egg, larva, pupa, and adult. Have preschoolers draw or color their own ladybug life cycle and discuss the various stages. Ladybug Counting: Using plastic ladybugs or ladybug stickers,...
typically takes place with grade 2, grade 3, grade 4, grade 5, and grade 6 students. It is reviewed with older students and used as they learn to label and diagram sentences. Thisparts of speech games printableallos children to practice recognizing these elements with a funParts of Speech ...