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miss Akunina [59]
3 years ago
11

If a koala bear has sixteen pairs of chromosomes, what are the possible

Biology
1 answer:
Zanzabum3 years ago
6 0

Answer:

Explanation:

All vombatid species have 2n = 14 chromosomes; the koala has 2n = 16, which G-banding studies suggest is derivable from a wombat-like karyotype by means of a simple centric fission in the equivalent of the submetacentric wombat second autosomal element

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Answer:

A. Pollen, stigma, pollination

Explanation:

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3 years ago
Which of these is the primary site of protein synthesis? mitochondria cytoplasm nucleus ribosomes
Murrr4er [49]

Answer:

A. Ribosome

Explanation:

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Compare actions of cocaine amphetamines and nicotine
Nookie1986 [14]
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For amphetamine the immediate effects are quicker reaction times, feelings of energy/wakefulness, excitement, increased attentiveness and concentration, feelings of euphoria. Side effects of amphetamines can include heart palpitations, dry mouth, headache, hostility, nausea, cognitive impairment, severe anxiety, lack of appetite, teeth grinding, dizziness, increased heart rate, heart palpitations, rapid breathing rate, hypertension (high blood pressure), increased body temperature, erectile dysfunction, irregular heartbeat.

Cocaine causes a short-lived, intense high that is immediately followed by the opposite intense depression, edginess and a craving for more of the drug the side effects are Loss of appetite increased heart rate, blood pressure, body temperature, contracted blood vessels increased rate of breathing, dilated pupils, disturbed sleep patterns, nausea, hyperstimulation, bizarre, erratic, sometimes violent behavior hallucinations, hyperexcitability, irritability, tactile hallucination that creates the illusion of bugs burrowing under the skin, intense euphoria, anxiety and paranoia, depression, intense drug craving, panic and psychosis, convulsions, seizures and sudden death from high doses (even one time)
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3 years ago
What two words best describe bacterial reproduction? Why?
lara31 [8.8K]

Answer:

Produces, and Divides

Explanation:

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