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faust18 [17]
3 years ago
7

Solar tracking, or _____, is a plant's growth toward light.

Biology
1 answer:
GrogVix [38]3 years ago
5 0
Phototropism as photo means light
eg: photosynthesis
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A man with blood type B marries a woman with blood type A . Their first child has blood type 0 . Use a Punnett square to predict
Sauron [17]
The punnett square is attached to this.
The other possibilities are AB, BO, and AO. 
All of them have 25%.

8 0
2 years ago
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Which molecule do mammals use to store extra glucose in their muscles?
Elena L [17]

Answer:

Glycogen

Explanation:

glucose is store inform of glycogen just like protein is stored as amino acid and fat is stored as fatty acid.

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Active and passive immunity involves all of the following except receiving mother's antibodies through breast-feeding. exposure
Bingel [31]

Explanation:

Immunity is the ability of an animal to resist infection.

There are two types of immunity in the body; INNATE OR INHERITED IMMUNITY AND ACQUIRED IMMUNITY. Inherited immunity it is the type of immunity that one is born with. It is passed from parent to offspring.

Acquired immunity is immunity to particular infections that is not inherited but has developed in the animal's life as it interacts with its environment. Acquired immunity can develop naturally in which case it is called NATURAL ACQUIRED IMMUNITY OR ARTIFICALLY.  

ACTIVE IMMUNITY is the form of acquired immunity in which the body produces its OWN antibodies against infections. While PASSIVE IMMUNITY is the form of acquired immunity in which an individual is PROTECTED AGAINST INFECTION BY RECEIVING ANTIBODIES.  

NATURAL ACQUIRED IMMUNITY

when attacked by the same pathogens again, they don't became seriously ill. this is because memory cells are able to recognise the antigens and stimulate the immune system to produce antibodies against the pathogens. This is known as NATURAL ACTIVE ACQUIRED IMMUNITY. It develops when one recovers from an infection.

During pregnancy, the mother passes antibodies across the placenta to the foetus. At birth the baby gets antibodies from the mother through breast milk. This is natural passive acquired immunity.      

3 0
1 year ago
Which condition causes fatty substances to build up in blood vessels?
serious [3.7K]
Atherosclerosis is a condition that occurs when fatty substances (plaque) build up in blood vessels. The accumulation of the fatty substances can cause partial or complete blockage of blood flow through an artery. Symptoms of this condition include a mini-stroke, pain in the chest <span>and pain in the leg muscles during exercise.</span>




3 0
3 years ago
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Helpppppp thank you any help will do
madam [21]

Answer: B

Explanation:

3 0
3 years ago
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