The Average Age at Which an Infant Can Sit Unattended Is Approximately __________ Months.

The answer is 1 of the sandy options i remember two but i am not completely certain

Biomes are most influenced by their breadth, atmospheric precipitation and their temperature.

<span>A.Average temperature and average atmospheric precipitation
-yes, this is a very good answer!

B. Boilerplate windspeed and boilerplate oxygen levels
-no, not as much

C. Average twenty-four hours length and average night length
-no, this has to exercise with latitute, but does not directly influence biome

D. Average organic content and boilerplate mineral content in soil
</span>no, this is rather influenced past precipitation and by temperature, not the other way

A cell that just fertilized has to divide 6 times to form a 64 jail cell blastomere.

<u>Explanation:</u>

Human being reproduction begins with the fusion of male gamete sperm and female gamete ovum. The fusion of sperm and ovum forms the zygote that is diploid. The zygote then undergoes mitotic segmentation to develop into embryo.

The zygote first divides into 2 and the ii private cells divide once again to form four individual cells and and then on. Thus the number of cells after each sectionalization tin can be represented past the equation where n is the number of divisions.  in the question information technology is given that the blastomere has 64 cells.

north=half dozen

This ways that the fertilized cell has to carve up half dozen times to develop into 64-celled blastomere.

4 different types of allele combination would exist possible
RY,
ry,
Ry,
rY

D. Venus is closets in mass to the size of the planet Earth.

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