German zoologist who claimed that all animals are made of cells?
Jun 14, 2024 · The cell theory was first publicly expounded by two men -- Mathias Schleiden and Theodor Schwann -- and they proposed that ALL living things were not only MADE of cells but …
Do all animals possess both X and Y chromosomes? - Answers
Jan 18, 2025 · No, not all animals possess both X and Y chromosomes. In fact, many animals have different sex determination systems, such as the ZW system in birds and the haplodiploid …
Who first stated that all animals are composed of cells?
Jun 10, 2024 · The statement that all animals are made of cells is attributed to Theodor Schwann, a German physiologist, who is known for formulating the cell theory in the 19th century along …
In animal farm what were the changes to the seven ... - Answers
Sep 18, 2023 · No animal shall sleep in a bed with sheets. Page 67 No animal shall kill another animal without reason. Page 91 All animals are equal, but some are more equal than others. …
All animals are - Answers
Jun 25, 2024 · All animals have an anus because all animals need to defecate. All animals, including hamsters, are eukaryotes. Everything you can see, all multicellular animals.
Do all animals have blood - Answers
Feb 8, 2025 · No, not all animals have blood. Blood is a specialized bodily fluid that is essential for transporting nutrients, oxygen, and waste products throughout an organism's body. While …
What are all the animals in hatchet? - Answers
Feb 11, 2025 · What animals live in the oceanic zone? Hatchet FishBottle-nose dolphins, squid, sharks, crabs and all different types of fishAlso Angler fish in the deeper parts.
Do all animals have skeletons - Answers
Jun 24, 2024 · Some do, some don't. Humans, cats, birds, fish and a thousand other species have skeletons within their bodies. Beetles, flies, and insects have skeletons outside their bodies …
What animals are born alive? - Answers
Jun 22, 2024 · All animals are made from the combination of at least two cells that then combine and multiply. Cells are, in a sense, 'alive', therefore all animals are born alive as they are made …
List all animals that can fly? - Answers
Oct 9, 2023 · Which animals native to Australia can fly the longest? Apart from birds, the only animals native to Australia which can fly at all are any of the 80 or so species of bats.Gliders …