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Elis [28]
2 years ago
15

An Autotroph get energy from the sun, not from food. Tue False

Biology
1 answer:
kumpel [21]2 years ago
8 0

Answer:

True

Explanation:

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) Consider a pea plant- it has a gene controlling seed color- yellow Vs green; another gene controlling seed texture-smooth Vs w
lana [24]

Answer:

Yellow smooth  - 9

Yellow wrinkle - 3

Green smooth- 3

Green Wrinkle - 1

Explanation:

Let the green color of the seed be depicted by "G" and the yellow color of the seed be depicted by "g"

Let the smooth the seed be depicted by "R" and wrinkled seed be depicted by "r"

F1 cross -  

true breeding smooth green plant ( RRGG) and true breeding wrinkled yellow (rrgg)

F1 gamete will be RG, RG, rg, rg

F1 offspring will be RrGg , Thus all F1 offspring will be heterozygous smooth and yellow.  

Thus,  R is dominant over r and g is dominant over G

F2 Generation –  

RrGg x RrGg

Gametes will be RG, Rg, rG, rg

RG         Rg          rG           rg

RG RRGG RRGg RrGG RrGg

Rg RRGg RRgg RrGg Rrgg

rG RrGG RrGg rrGG rrGg

rg RrGg Rrgg rrGg rrgg

R is dominant over r and g is dominant over G

Genotypes are –  

RRGG - 1  (Smooth Green)

RRGg-2  (Smooth yellow)

RrGG-2  (Smooth Green)

RrGg-4  (Smooth yellow)

RRgg- 1  (smooth yellow)

Rrgg – 2  (Smooth yellow)

rrGG – 1  (wrinkled Green)

rrGg – 2  (Wrinkled yellow)

rrgg – 1  (wrinkled yellow)

Yellow smooth  - 9

Yellow wrinkle - 3

Green smooth- 3

Green Wrinkle - 1

4 0
2 years ago
which one of the following is no classified as learned behaviour? A,insight B,innate C,latent D,coditioned​
Zigmanuir [339]

Answer:

<em><u>Option</u></em><em><u> </u></em><em><u>b</u></em><em><u>)</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>correct</u></em><em><u> </u></em><em><u>answer</u></em><em><u> </u></em><em><u>.</u></em>

Explanation:

hope its helpful.

3 0
3 years ago
Which of the following statements are TRUE:
Assoli18 [71]

B) All of the listed statements are false.

Explanation:

True statements are:

Matrix of bone is a mixture of calcium salts and phosphate.

Adipose tissue act as the site for energy storage.

Adipose store fats which are potential source of energy.

Cartilage is incapable of extensive repair after severe damage.

The bony matrix can undergo repair and regrowth.

Plasma is the portion of blood that act as the matrix for this tissue type.

Plasma is the fluid component of blood in which the erythrocytes, lymphocytes and thrombocytes lie.

6 0
3 years ago
Which disease caused by a sporozoan results in over two million deaths a year?
Mumz [18]
Make the worse disease die A: c. maleria
5 0
3 years ago
Please help ASAP thank you
alexira [117]

Answer:

They will have A or answer choice C

Explanation:

7 0
3 years ago
Read 2 more answers
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