Biology

Genetics help, please!!!!!

I. Black and yellow coat color in cats is known to be controlled by an X-linked locus. The two alleles at that locus are XB and Xb. Females homozygous for the recessive Xb allele ( Xb/Xb ) are yello

Homology and analogy biology help

i need help with the difference between the two as well as classifying which of the following are either homology and analogy birds wing and bats wing human arm and bats wing body form of fish and wh

Which of the following flower tissues is reproductive

PLEASES HELP carpel petal sepal tepal-carpel Compound pistils (female reproductive organs) have radially segmented stigma/style/ovary called carpels. A monocarpic flower structure is just called the

Will Fridge magnets stick to my arm?!

Basically, I snapped both bones in my lower forearm in a car crash.. it has 2 plates and 16 pins attatched, and im just intrigued to know if I can put fridge magnets on my arm? haha! thanks guys-Proba

For the following food chain, identify the required components

Okay, so im studying for a Science test and on the review there is a question that says : For the following food chain, identify the required components. Buttercups--> caterpillar--> sparrow --> ca

What's the tendon on the front of the foot

The Achilles Tendon is on the back of the foot and connects the foot to the fibula, right? Anyway, theres a similar tendon on the front of the foot that apparently connects the foot to the tibia. It s

"Allometric growth" refers to....

Allometric growth, refers to..... a) the retention of juvenile characteristics in the adult. b) growth in height. c) large genetic changes. d) the variation in growth rate of various parts of the bod

What's the difference between evolution and ID

If you dont know what ID stands for when referring to Biology, it means intelligent design. I have to rewrite an essay where I compare and contrast evolution and intelligent design. And I really need

Show the possible phenotypes the offspring could have in a Punnett square

A certain species of pig can have spots (the dominant trait) or no spots (the recessive trait). One pig with spots is bred with a variety with no spots.-If the pig that has spots is Homozygous for spo

What would you do if you found an explicit text on your significant other's cell

I was going to plug it on the charger and saw the msg waiting. I stood there for 3 min before reading it and am not sure I can believe it was a wrong number sent on a saturday afternoon around 4pm. My

Grade 10 Biology Help!!

How can i draw telophase in animal cells (with the cleavage furrow) and telophase in plant cells (with the cell plate)? i cant find any diagrams on the internet.. so can someone please help? thanks a

What is the study of biology at a molecular level

What is the study of biology at a molecular level?-Answer: Molecular biology-it is called molecular biology The branch of biology that deals with the formation, structure, and function of macromolecu

Can your genes say if you are crippled

In some cases your genes can indicate that you are likely to be crippled...such as having muscular distrophy or brittle bone disease. Neither of these diseases cause disability at birth though--the di

How does the nervous system maintain homeostasis necessary for life

How does the nervous system maintain homeostasis for life? And please if you have extra time, can you also tell how --Digestive System --Immune System --Circulatory System --Respiratory System --Excre

Can you tell how a newborn baby will die

We can make educated guesses based on genetics, but we cant know for certain.If the newborn has a life-threatening disease or serious illness, than this may be a good indication of how he/she will die