Skulls of (1) Modern gorilla, (2) Australopithecus afarensis, (3) Homoerectus, (4) Homoneanderthalensis, (5) Homosapiens Based on the diagram, which of the following best describes ways in which the physical appearance of H. neandertalensis and H. sapiens differ?

a. Homoneanderthalensis had lighter bones and less body bulk than Homosapiens.
b. Homoneanderthalensis had smaller teeth and a larger forehead than Homosapiens.
c. Homoneanderthalensis had a heavier brow ridge and less pronounced chin than Homosapiens.
d. Homoneanderthalensis had a larger brain and smaller jaw than Homosapiens.

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Explanation:

i'm thinking (a) to keep sand in place; ////////////

explanation: a sand fence or sandbreak, like a snow fence, is used to force windblown, drifting sand to accumulate in a desired place. sand fences are employed to control erosion, sand dune stabilization, keep sand off roadways, and to recruit new material in desert areas.

ans.

gregor john mendel is known for study of inheritance in pea plants. he used garden pea plant for his study, having alternative traits for various characters. he performed cross-breeding in pea plants to check how characters are transmitted between parents to offspring, such as cross between pure tall and pure dwarf plant. mendel studied the inheritance patterns in pea plants for various generations.

thus, the correct answer includes options and f).