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3 years ago

Use the drop down menu's to identify the labeled organelles in the plant cell to the right

Biology

2 answers:

igomit [66]3 years ago

8 0

Answer:

A. Vacuole

B. Cell Wall

C. Chloroplast

D.Mitochondria

Explanation:

Just did on Edg

m_a_m_a [10]3 years ago

5 0

Answer AND Explanation:

A Sap vacuole

B Cell wall

C Chloroplast

D Starch granule

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3 years ago

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3 years ago

In a plant, leaf color and leaf shape are controlled by two linked genes Leaves of the wild-type plant are red. A recessive muta

Brrunno [24]

Solution :

Red is dominant over the white leaves and pointed is dominant over smooth.

Red = R , white = r

Pointed = P , smooth = p

Red, pointed x white,smooth ------ Parents

RRPP rrpp

RP rp ----------------- Gametes

RrPp -------- $F_1$

(red, pointed)

When this $F_1$ is test crossed,

RrPp x rrpp ---- $F_1$ test cross

Gametes → rp

RP ---------- RrPp - red, pointed - 36 parental type

Rp ---------- Rprp - red, smooth - 14 re- combination

rP ----------- rrPp - white pointed - 10 re- combination

rp ----------- rrpp - white, smooth - 40 - parental type

Total = 100

As this ratio is deviating from 1:1:1:1, it indicated the two genes are linked.

Linkage strength = percentage of crossing over = map distance between the genes.

Percentage crossing = recombination frequency = percentage of recombination.

Recombination frequency $=\frac{\text{total no. of recombination}}{\text{total no. of progeny}}\times 100$

$=\frac{14+10}{100} \times 100$

= 24 %

= 24 map units

4 0

2 years ago

Use the drop down menu's to identify the labeled organelles in the plant cell to the right ​

Use the drop down menu's to identify the labeled organelles in the plant cell to the right