biology?

Monday, September 7th, 2009 | Biology

kelly asked:


hey ya’ll im stuck on these 3 biology questions i need some help so if you can please please help me. 10points plus best answer. thanks so much.

the type of inheritance shown when a red-flowering plant is crossed with a white-flowering plant and only pink-flowering plants are produced is ?

inbreeding

incomplete dominance

polygenic inheritance

codominance

eye color in humans is the result of (blank) inheritance.?

multiple allelic

polygenic

sex-linked

simple dominant

which of the following situations is most usual for a dominant allele that results in severe effects in the offspring?

Both parents have the trait.

Only a single offspring has the trait.

The trait occurs by mutation.

none of these

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7 Comments to biology?

smarties
September 8, 2009

1- Co-dominance: both traits, red and white, are present.
2- Simple dominant
3- Both parents have the trait.

eurodyneinvest
September 9, 2009

1. incomplete dominance.

2. not sure mulitple allelic like the human blood and polygenic is like human skin color and height

3. Both parents have the trait

Julian C
September 12, 2009

Know what? There’s been a lot of genetic questions lately and its questions given as homework/assignments. Why don’t you guys do more and try first than to sit back and let others do the question for you?

Lalei G
September 13, 2009

the first one is definitely incomplete dominance. i’m looking at my ap bio book right now.

ljsj09250
September 14, 2009

1. polygenic inheritance
2. simple dominant
3. both parents have the trait

Trea (pron.tree)
September 15, 2009

1) Incomplete dominance

2) simple dominant

3) both parents have the trait

Good Luck!!

Ozzierobbie
September 16, 2009

sorry mate is is way over my head :-) but i am sure that there will be some one who can help you out best of luck my friend

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