Answer:
One of the central conclusions Mendel reached after studying and breeding multiple generations of pea plants was the idea that "[you cannot] draw from the external resemblances [any] conclusions as to [the plants'] internal nature." Today, scientists use the word "phenotype" to refer to what Mendel termed an organism's "external resemblance," and the word "genotype" to refer to what Mendel termed an organism's "internal nature." Thus, to restate Mendel's conclusion in modern terms, an organism's genotype cannot be inferred by simply observing its phenotype. Indeed, Mendel's experiments revealed that phenotypes could be hidden in one generation, only to reemerge in subsequent generations. Mendel thus wondered how organisms preserved the "elementen" (or hereditary material) associated with these traits in the intervening generation, when the traits were hidden from view.
Answer:
The correct answer is: The statement is false.
Explanation:
Lymph capillaries DO NOT form a two-way system that moves lymph to and from the heart. The two-way system is only formed by blood capillaries; lymph capillaries are blind-ended, because they only move the lymph AWAY from the tissues.
Lymphatic capillaries are very thin and permeable vessels that locate between the cells and have the function to drain the extracellular fluid and the cells associated with it, which makes up the lymph. The lymph will ultimately return to the venous circulation.
Hi!
Homologous chromosomes are found in any normal/basic diploid cell and a homologous pair of chromosomes will be identical genetic copies of each other.
Being that both of these answer choices appear to be correct, the answer would be letter choice (E) two of the above are true?
Hope I could help!
- Peaculiar
