According to the latest study, Homo sapiens were found to expand in Africa more than 100,000 years and the fossil included skulls, jawbones, femur, humerus with a mixture of a modern human and more ancient feature. Homo sapiens were the most numerous mammal and the only existing member of genus Homo.
Answer:
B
Explanation:
When the sun shines evenly on Earth, both hemispheres are experiencing either fall or spring.
Earth orbits the Sun counterclockwise and in position A the southern hemisphere is experiencing summer, so if the options are in order, the southern hemisphere is experiencing spring in position B.
... I didn't see the picture when I wrote this answer, I still got it right though!
Answer:
The correct answer will be- the cells of the xylem
Explanation:
The aphids feed on the plant by puncturing the vascular tissues especially phloem and sucking the phloem sap as it contains the sugar and other organic compounds.
If an inexperienced aphid mistakenly feeds on the plant vascular tissue which sucks the fluid from the gut of the aphid, therefore, the tissue will be xylem. Xylem transports the water and minerals due to suction pressure or transpirational pull which also result in the suction of the fluid of the gut of an aphid.
Thus, the cells of the xylem are the correct answer.
<span>a. multiple alleles
</span>pattern of inheritance is responsible for a wide range of phenotypes that result from individual organisms having many different gene pairs<span>controlling a single trait</span><span>
NOT:
</span>b. polygenic traits
c. codominance
d. incomplete dominance