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Zepler [3.9K]
3 years ago
8

BRAINLIEST ANSWER!!!!!!!!

Biology
1 answer:
Gemiola [76]3 years ago
8 0
Hi.

The term that you are looking for is: Object permanence.

It is the Piagetian term for the first stages of an infants life. Typically referring to a child realizing that an object will continue to exist even though you cannot physically see or hear the item.

Hope this helps!
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two pure breeding lines of pea, one tall and hairy, the other short and smooth, are crossed. the f1 hybrid is tall and hairy. th
wolverine [178]

The genotypes A B_, A bb, aaB_, and aabb are matched to the four phenotypic groups.

<h3>How do phenotypic classifications work?</h3>

The genotypes A B_, A bb, aaB_, and aabb are matched to the four phenotypic groups. If any of the single homozygous recessive genotypes (i.e., A bb or aaB_) exhibits the same phenotype as the double homozygous recessive (aabb), then a 9:3:4 phenotypic ratio will result.

<h3>What does phenotypic classification entail?</h3>

phenotype, all of an organism's observable traits that emerge from the interaction of its genotype (total genetic inheritance) and environment. Observable features include things like behavior, biological characteristics, colour, shape, and size.

To know more about phenotypic visit:-

brainly.com/question/20730322

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8 0
1 year ago
Axons of the nervous system are described as afferent and efferent according to the direction in which they carry information. W
Ahat [919]

Answer:

The correct option is b) motor output of the spinal cord

Explanation:

Motor neurons, also called afferent neurons, drive impulses from the brain and spinal cord to the receptors (eg, muscles). They are the motor output component of the spinal cord.

The spinal cord is a cord of nerve tissue that runs inside the spine. It conducts the nerve impulses that arrive from the receptors to the brain, and the responses with the motor orders from the brain to the effector organs. Thus, the brain receives the information and can develop an order that modifies the reflex response given by the spinal cord. A spinal nerve has two nerve roots: a motor and a sensory root. The motor root has nerve fibers that carry signals from the spinal cord, to the muscles to stimulate contraction and produce muscle movements, the fibers are efferent as they leave the medulla to the periphery through the anterior roots of the spinal nerves.

5 0
3 years ago
Which acts to lubricate the joint surface and nourish the tissues of the internal joint surface?
damaskus [11]
Synovial fluid

This is fluid secreted by the bursa sac to nourish and lubricate the joint
3 0
3 years ago
In a lateral-flow pregnancy test, you see a blue band form on the control line and no band form on the test line. This is probab
never [62]

Answer:

negative

Explanation:

Lateral-flow pregnancy test

It is a device use to confirm the prsence or the absence of the target analyte , which can be biomakers or the pathogens .

The very common type of lateral flow rapid test is the pregnancy test .

Lateral - flow technology uses colored nano particles , nitrocellulose membrane and antibodies to produce result of pregnancy .

As the sample is added , it flows along the test device passing via the conjugate pad to the nitrocellulose membrane and then to the absorbent pad.

The blue band on the control;l line and no band on the test line , gives a negative test of pregnancy .

4 0
3 years ago
Favorable changes in species get passed down through the generations because of
iris [78.8K]
That process is called natural selection
5 0
3 years ago
Read 2 more answers
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