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dlinn [17]
3 years ago
6

Which of these is unique to flowering plants?

Biology
1 answer:
Aliun [14]3 years ago
4 0

Answer:

Double fertilization. (Ans. 5)

Explanation:

Double fertilization is a complex fertilization process occurs only in flowering plants known as angiosperm. In this process two male gametes or sperm cells fertilization occurs, first one is fertilized with the egg and form the zygote and second one is fuses with the 2 polar nuclei which cause the formation of endosperm.

In double fertilization, after the process of fertilization, the tissue of ovary forming the fruit and fertilized ovule of an ovary forming the seed.

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Choice A is the correct choice, The graduation rate in a city and the rate of unemployment in that same city would not have a positive correlation.
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Psychometric scores for anxiety, depression, negative self, somatization, and hostility were combined into a single Global Sever
Paladinen [302]

Answer:

The correct answer is -

Numerator = 6

Denominator = 73

Explanation:

In F static test or table there are two sets of degrees of freedom: one for the numerator and one for the denominator. The degrees of freedom are equal to the number of observations minus one. Thus, if the sample size were 7 then the degree of freedom would be 7 minus 1

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3 years ago
These are all hypothalamic hormones except
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Answer:

The correct answer is luteinizing hormone.

Explanation:

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This whole page is worth double
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Answer: b

Explanation:

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