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11Alexandr11 [23.1K]
3 years ago
13

Which of the following elements would not be a good conductor of electricity? A) sulfur (#16) B)sodium (#11) C)iron (#26) D)calc

ium (#20)
Biology
2 answers:
Nutka1998 [239]3 years ago
7 0

The correct answer is sulfur.

The metals are good conductor of electricity and non metals are bad conductor of electricity. Metals have free electrons present in it which helps in the conduction of electricity.

Non metals does not have free electrons for the conduction of electricity, so sulfur would not be able to conduct electricity.

FinnZ [79.3K]3 years ago
5 0
Sulfer its a non metal
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Answer:

3 black gebrils have straight tails

Explanation:

Given -

First group of true breeding gebrils have black fur and curly tails

Second group of true breeding gebrils have yellow fur and straight tails

After the F1 generation, all the offspring would have black fur and curly tail

This means black fur is dominant over yellow fur and curly tail is dominant over straight tails

Let "Black fur" be represented by "B" and "yellow fur" be represented by "b"

Let curly tail be represented by "C" and straight tail be represented by "c"

Then parents genotype for F1 generation would be "BBCC" and "bbcc"

and genotype of first generation offspring would be "BbCc"

BbCc

BC         Bc         bC        bc

BC BBCC BBCc BbCC BbCc

Bc BBCc BBcc BbCc Bbcc

bC BbCC BbCc bbCC bbCc

bc BbCc Bbcc bbCc bbcc

Black Curly – BBCC, BBCc, BbCC, BbCc, BBCc, BbCc, BbCC, BbCc, Bbcc,  

Yellow curly- bbCC, bbCc, bbCc

Black straight – BBcc, Bbcc, Bbcc

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6 0
3 years ago
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The circulatory system consists of the heart, arteries, veins and capillaries. An artery is the one which carry blood from the heart to the organs. A vein is the one which carry blood from the organ to the heart.

A capillary is the smallest blood vessel which helps connect the functions of arteries and veins in the body. The capillaries are the narrow tubes which allow diffusion of Oxygen into and from the tissues. It’s prior function is to drop Oxygen in a tissue and collect the Carbon dioxide from the tissue.

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6 0
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