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1 year ago

Which of the following is true of rods?

Biology

1 answer:

Alex17521 [72]1 year ago

8 0

Answer: A - Rods are more numerous than cones

Explanation: Rods are found everywhere in the retina except the fovea (a tiny pocket in the retina where just about all of the cones are located).

B. The macula lutea is another word for fovea, no rods are found there.

C. Rods are utilized in low-light conditions and are not sensitive to wavelengths of light.

D. Cones are responsible for perceiving color and not rods.

E. The main function of the rods is to help us see in low-light conditions (scotopic vision), so this answer would be incorrect.

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what term refers to a situation where a single phenotypic character is determined by the additive effects of two or more genes?

vampirchik [111]

Answer:

Explanation:

Polygenic inheritance refers to a situation where a single phenotype character is determined by the addictive of two or more genes.

hope it helps :)

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2 years ago

A plant that reproduces sexually has flowers that contain both male pollen and a female ovary. The plant cross-pollinates and fo

Aneli [31]

The correction option is B. The plants that belong to phyllum anthophyta are heterosporous, that is, they produce both male and female reproductive organs separately. Fruits grow when the male gamete fertilizes the female ovary. Their fruits are always fleshy with seeds inside them. A good example of a plant that belong to this phylum is pawpaw.

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3 years ago

your frien d runs out of gas and you have to help push his car. discuss the sequence of b ones and joints that convey the forces

MaRussiya [10]

<h2>Upper limb,Pectorial girdle and Axial skeleton</h2>

Explanation:

Upper limb-

The muscles of the upper appendage can be divided into 6 distinct areas such as pectoral, shoulder, upper arm, front lower arm, back lower arm, and the hand
There are 4 muscles of the pectoral locale pectoralis major, pectoralis minor, serratus foremost and subclavius

Pectorial girdle-

The shoulder girdle or pectoral girdle is the arrangement of bones in the attached skeleton which interfaces with the arm on each side
In many of the it comprises of the scapula and clavicle
In many species have three bone found in the shoulder, it connected of the coracoid and clavicle and scapula

Axial skeleton function-

The pivotal skeleton underpins and ensures the mind, spinal rope and huge numbers of the interior organs
It likewise gives locales to the connection of different bones and muscles in the body and shields the nerves and veins from the cerebrum and spinal line.

7 0

3 years ago

Nhóm thức ăn nào sau đây giàu chất đạm?

dybincka [34]

Answer:

đù việt nam

Explanation:

thịt lợn trứng gà sữa cá

3 0

3 years ago

Which of the following will best be demonstrated with a submentovertex (full basal) projection of the skull?A. OrbitsB. Mandible

bonufazy [111]

Answer:

The answer is C.

Explanation:

The submentovertex or the full basal projection of the skull is used best to demonstrate the base of the skull or the base of cranium. In this method, the x-rays' direction is starting from under the chin and exiting at the vertex or the top of the skull.

I hope this answer helps.

3 0

2 years ago

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